From f795c8c744812b2b204dacebce26c5de8e8fc44b Mon Sep 17 00:00:00 2001
From: Steve Piercy <web@stevepiercy.com>
Date: Sun, 4 Aug 2019 01:52:52 -0700
Subject: [PATCH] Use tox to ensure support for python 3.7 & 3.8

---
 .coveragerc  |  11 ++
 Pipfile      |   6 +-
 Pipfile.lock | 449 ++++++++++++++++++++++++++++++++++++---------------
 setup.cfg    |   6 +
 setup.py     |   8 +-
 tox.ini      |  46 ++++--
 6 files changed, 381 insertions(+), 145 deletions(-)

diff --git a/.coveragerc b/.coveragerc
index b86f0ec..081eb5c 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -1,7 +1,18 @@
 [run]
+parallel = true
+source =
+    pyramid_openapi3
 branch = True
 
+[paths]
+source =
+    pyramid_openapi3
+    */site-packages/pyramid_openapi3
+
 [report]
+show_missing = true
+precision = 2
+
 # Regexes for lines to exclude from consideration
 exclude_lines =
     # Have to re-enable the standard pragma
diff --git a/Pipfile b/Pipfile
index 119b8e3..6a37f3a 100644
--- a/Pipfile
+++ b/Pipfile
@@ -10,7 +10,6 @@ pyramid-openapi3 = {editable = true,path = "."}
 black = "==19.3b0"
 codespell = "*"
 docutils = "==0.15"
-dataclasses = {version = "*",markers = "python_version < '3.7'"}
 flake8 = "*"
 flake8-assertive = "*"
 flake8-blind-except = "*"
@@ -29,15 +28,12 @@ flake8-print = "*"
 flake8-self = "*"
 flake8-super-call = "*"
 flake8-tuple = "*"
-importlib-resources = {version = "*",markers = "python_version < '3.7'"}
 lxml = "*"
 mypy = "*"
 pre-commit = "*"
 pre-commit-hooks = "*"
 pydocstyle = "<4.0.0"
-pytest = "*"
-pytest-cov = "*"
+pyramid-openapi3 = {editable = true, path = ".", extras = ["testing"]}
 pytest-randomly = "*"
 twine = "*"
 webtest = "*"
-typecov = "*"
diff --git a/Pipfile.lock b/Pipfile.lock
index c1189af..ae2b87c 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "020aecf7d57595396628dd141a49835d1a93ebeafd46b771e44f8fa5c0a86396"
+            "sha256": "2e876a651af567f0fa006beb51181a0ad03881908290d145e19a03a88da3f457"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -16,24 +16,31 @@
     "default": {
         "attrs": {
             "hashes": [
-                "sha256:69c0dbf2ed392de1cb5ec704444b08a5ef81680a61cb899dc08127123af36a79",
-                "sha256:f0b870f674851ecbfbbbd364d6b5cbdff9dcedbc7f3f5e18a6891057f21fe399"
+                "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c",
+                "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"
             ],
-            "version": "==19.1.0"
+            "version": "==19.3.0"
         },
         "hupper": {
             "hashes": [
-                "sha256:5869ec2a46ba8ad481b0a27ca68f3e01dc7d3424925b7c872d9fcdff44b43442",
-                "sha256:8532d116fef1f89add74dbd8d5e6541cb3278b04f4fe9780a1356cb6adba1141"
+                "sha256:2519cf5f8cae581c44594c7b8eaff1219c413f815320b67e5da1f5be1969894f",
+                "sha256:afd4e7beedc7417fed12cb2e15a21610c73cb08821c7f09aa926be24d4038dae"
             ],
-            "version": "==1.8.1"
+            "version": "==1.9"
+        },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:aa18d7378b00b40847790e7c27e11673d7fed219354109d0e7b9e5b25dc3ad26",
+                "sha256:d5f18a79777f3aa179c145737780282e27b508fc8fd688cb17c7a813e8bd39af"
+            ],
+            "version": "==0.23"
         },
         "jsonschema": {
             "hashes": [
-                "sha256:5f9c0a719ca2ce14c5de2fd350a64fd2d13e8539db29836a86adc990bb1a068f",
-                "sha256:8d4a2b7b6c2237e0199c8ea1a6d3e05bf118e289ae2b9d7ba444182a2959560d"
+                "sha256:2fa0684276b6333ff3c0b1b27081f4b2305f0a36cf702a23db50edb141893c3f",
+                "sha256:94c0a13b4a0616458b42529091624e66700a17f847453e52279e35509a5b7631"
             ],
-            "version": "==3.0.2"
+            "version": "==3.1.1"
         },
         "lazy-object-proxy": {
             "hashes": [
@@ -58,13 +65,20 @@
             ],
             "version": "==1.4.2"
         },
+        "more-itertools": {
+            "hashes": [
+                "sha256:409cd48d4db7052af495b09dec721011634af3753ae1ef92d2b32f73a745f832",
+                "sha256:92b8c4b06dac4f0611c0729b2f2ede52b2e1bac1ab48f089c7ddc12e26bb60c4"
+            ],
+            "version": "==7.2.0"
+        },
         "openapi-core": {
             "hashes": [
-                "sha256:910050eaee877c16ed66321c9331e62c62349c83fd167f97703dad7adef2a25a",
-                "sha256:d7321e7395a7c0e3ea0d31c94f63f0d3ad9ede9c6257496e061dcbd8a99b46e9",
-                "sha256:e6e330ef1afb04483aff6cf7c85e5fdcf1a0d36d1185a52cd1279f8581271ade"
+                "sha256:035f66a1380c27d594a2993a92e2ab67fdede48d879e14f6f2c2928f22889876",
+                "sha256:33c73af42e87ed80f150b5ec3184dfad2952f9e326e84c56bc8c88da35a8c6e6",
+                "sha256:4a295685577d5d2edfffe48162b6bc094e3fe1039e51d9134834caa88aa7eb99"
             ],
-            "version": "==0.11.0"
+            "version": "==0.11.1"
         },
         "openapi-spec-validator": {
             "hashes": [
@@ -164,6 +178,13 @@
             ],
             "version": "==1.8.5"
         },
+        "zipp": {
+            "hashes": [
+                "sha256:3718b1cbcd963c7d4c5511a8240812904164b7f381b647143a89d3b98f9bcd8e",
+                "sha256:f06903e9f1f43b12d371004b4ac7b06ab39a44adc747266928ae6debfa7b3335"
+            ],
+            "version": "==0.6.0"
+        },
         "zope.deprecation": {
             "hashes": [
                 "sha256:0d453338f04bacf91bbfba545d8bcdf529aa829e67b705eac8c1a7fdce66e2df",
@@ -207,6 +228,13 @@
         }
     },
     "develop": {
+        "apipkg": {
+            "hashes": [
+                "sha256:37228cda29411948b422fae072f57e31d3396d2ee1c9783775980ee9c9990af6",
+                "sha256:58587dd4dc3daefad0487f6d9ae32b4542b185e1c36db6993290e7c41ca2b47c"
+            ],
+            "version": "==1.5"
+        },
         "appdirs": {
             "hashes": [
                 "sha256:9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92",
@@ -230,18 +258,18 @@
         },
         "attrs": {
             "hashes": [
-                "sha256:69c0dbf2ed392de1cb5ec704444b08a5ef81680a61cb899dc08127123af36a79",
-                "sha256:f0b870f674851ecbfbbbd364d6b5cbdff9dcedbc7f3f5e18a6891057f21fe399"
+                "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c",
+                "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"
             ],
-            "version": "==19.1.0"
+            "version": "==19.3.0"
         },
         "beautifulsoup4": {
             "hashes": [
-                "sha256:05668158c7b85b791c5abde53e50265e16f98ad601c402ba44d70f96c4159612",
-                "sha256:25288c9e176f354bf277c0a10aa96c782a6a18a17122dba2e8cec4a97e03343b",
-                "sha256:f040590be10520f2ea4c2ae8c3dae441c7cfff5308ec9d58a0ec0c1b8f81d469"
+                "sha256:5279c36b4b2ec2cb4298d723791467e3000e5384a43ea0cdf5d45207c7e97169",
+                "sha256:6135db2ba678168c07950f9a16c4031822c6f4aec75a65e0a97bc5ca09789931",
+                "sha256:dcdef580e18a76d54002088602eba453eec38ebbcafafeaabd8cab12b6155d57"
             ],
-            "version": "==4.8.0"
+            "version": "==4.8.1"
         },
         "black": {
             "hashes": [
@@ -258,12 +286,19 @@
             ],
             "version": "==3.1.0"
         },
+        "cached-property": {
+            "hashes": [
+                "sha256:3a026f1a54135677e7da5ce819b0c690f156f37976f3e30c5430740725203d7f",
+                "sha256:9217a59f14a5682da7c4b8829deadbfc194ac22e9908ccf7c8820234e80a1504"
+            ],
+            "version": "==1.5.1"
+        },
         "certifi": {
             "hashes": [
-                "sha256:046832c04d4e752f37383b628bc601a7ea7211496b4638f6514d0e5b9acc4939",
-                "sha256:945e3ba63a0b9f577b1395204e13c3a231f9bc0223888be653286534e5873695"
+                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
+                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
             ],
-            "version": "==2019.6.16"
+            "version": "==2019.9.11"
         },
         "cfgv": {
             "hashes": [
@@ -288,10 +323,11 @@
         },
         "codespell": {
             "hashes": [
-                "sha256:8f1bc15ca4322b72213b1cf13eb437b3c3956e0f423ab414d294d7e77e0e4130"
+                "sha256:a81780122f955002d032a9a9c55e2305c6f252a530d8682ed5c3d0580f93d9b8",
+                "sha256:bf3b7c83327aefd26fe718527baa9bd61016e86db91a8123c0ef9c150fa02de9"
             ],
             "index": "pypi",
-            "version": "==1.15.0"
+            "version": "==1.16.0"
         },
         "coverage": {
             "hashes": [
@@ -330,15 +366,6 @@
             ],
             "version": "==4.5.4"
         },
-        "dataclasses": {
-            "hashes": [
-                "sha256:454a69d788c7fda44efd71e259be79577822f5e3f53f029a22d08004e951dc9f",
-                "sha256:6988bd2b895eef432d562370bb707d540f32f7360ab13da45340101bc2307d84"
-            ],
-            "index": "pypi",
-            "markers": "python_version < '3.7'",
-            "version": "==0.6"
-        },
         "docutils": {
             "hashes": [
                 "sha256:54a349c622ff31c91cbec43b0b512f113b5b24daf00e2ea530bb1bd9aac14849",
@@ -354,6 +381,13 @@
             ],
             "version": "==0.3"
         },
+        "execnet": {
+            "hashes": [
+                "sha256:cacb9df31c9680ec5f95553976c4da484d407e85e41c83cb812aa014f0eddc50",
+                "sha256:d4efd397930c46415f62f8a31388d6be4f27a91d7550eb79bc64a756e0056547"
+            ],
+            "version": "==1.7.1"
+        },
         "flake8": {
             "hashes": [
                 "sha256:6a35f5b8761f45c5513e3405f110a86bea57982c3b75b766ce7b65217abe1670",
@@ -395,18 +429,19 @@
         },
         "flake8-comprehensions": {
             "hashes": [
-                "sha256:7b174ded3d7e73edf587e942458b6c1a7c3456d512d9c435deae367236b9562c",
-                "sha256:e36fc12bd3833e0b34fe0639b7a817d32c86238987f532078c57eafdc7a8a219"
+                "sha256:60a3d8eb8f29b11ba7dd22a9ba3641b8a5f241fbc31287d00d398eafe823d16d",
+                "sha256:f5ca4f2b8752dbe7e49fc430290761bb4bd030d47bc1ba39bcaa24b79b0c8672"
             ],
             "index": "pypi",
-            "version": "==2.2.0"
+            "version": "==3.0.0"
         },
         "flake8-debugger": {
             "hashes": [
-                "sha256:be4fb88de3ee8f6dd5053a2d347e2c0a2b54bab6733a2280bb20ebd3c4ca1d97"
+                "sha256:08d80b7e90f6c11d72e77d2717b90c29b144c87e5698ffd1b5a1e42acb3ecfd9",
+                "sha256:6e662f7e75a3ed729d3be7c92e72bde385ab08ec26e7808bf3dfc63445c87857"
             ],
             "index": "pypi",
-            "version": "==3.1.0"
+            "version": "==3.2.0"
         },
         "flake8-deprecated": {
             "hashes": [
@@ -418,11 +453,11 @@
         },
         "flake8-docstrings": {
             "hashes": [
-                "sha256:1666dd069c9c457ee57e80af3c1a6b37b00cc1801c6fde88e455131bb2e186cd",
-                "sha256:9c0db5a79a1affd70fdf53b8765c8a26bf968e59e0252d7f2fc546b41c0cda06"
+                "sha256:3d5a31c7ec6b7367ea6506a87ec293b94a0a46c0bce2bb4975b7f1d09b6f3717",
+                "sha256:a256ba91bc52307bef1de59e2a009c3cf61c3d0952dbe035d6ff7208940c2edc"
             ],
             "index": "pypi",
-            "version": "==1.4.0"
+            "version": "==1.5.0"
         },
         "flake8-isort": {
             "hashes": [
@@ -465,10 +500,11 @@
         },
         "flake8-print": {
             "hashes": [
-                "sha256:5010e6c138b63b62400da4b06afa33becc5e08bd1fcce9af3752445cf3342f54"
+                "sha256:3456804209b0420d443cfd6cfe115dad2b13ec72c9ef1171857b26b7412cc932",
+                "sha256:b46a78fd9ef80f85bf421923b6a4ca22f82285f461b8649e196aeca89ed4ff49"
             ],
             "index": "pypi",
-            "version": "==3.1.0"
+            "version": "==3.1.1"
         },
         "flake8-self": {
             "hashes": [
@@ -492,6 +528,13 @@
             "index": "pypi",
             "version": "==0.4.0"
         },
+        "hupper": {
+            "hashes": [
+                "sha256:2519cf5f8cae581c44594c7b8eaff1219c413f815320b67e5da1f5be1969894f",
+                "sha256:afd4e7beedc7417fed12cb2e15a21610c73cb08821c7f09aa926be24d4038dae"
+            ],
+            "version": "==1.9"
+        },
         "identify": {
             "hashes": [
                 "sha256:4f1fe9a59df4e80fcb0213086fcf502bc1765a01ea4fe8be48da3b65afd2a017",
@@ -508,20 +551,10 @@
         },
         "importlib-metadata": {
             "hashes": [
-                "sha256:23d3d873e008a513952355379d93cbcab874c58f4f034ff657c7a87422fa64e8",
-                "sha256:80d2de76188eabfbfcf27e6a37342c2827801e59c4cc14b0371c56fed43820e3"
-            ],
-            "markers": "python_version < '3.8'",
-            "version": "==0.19"
-        },
-        "importlib-resources": {
-            "hashes": [
-                "sha256:6e2783b2538bd5a14678284a3962b0660c715e5a0f10243fd5e00a4b5974f50b",
-                "sha256:d3279fd0f6f847cced9f7acc19bd3e5df54d34f93a2e7bb5f238f81545787078"
+                "sha256:aa18d7378b00b40847790e7c27e11673d7fed219354109d0e7b9e5b25dc3ad26",
+                "sha256:d5f18a79777f3aa179c145737780282e27b508fc8fd688cb17c7a813e8bd39af"
             ],
-            "index": "pypi",
-            "markers": "python_version < '3.7'",
-            "version": "==1.0.2"
+            "version": "==0.23"
         },
         "isort": {
             "hashes": [
@@ -530,6 +563,36 @@
             ],
             "version": "==4.3.21"
         },
+        "jsonschema": {
+            "hashes": [
+                "sha256:2fa0684276b6333ff3c0b1b27081f4b2305f0a36cf702a23db50edb141893c3f",
+                "sha256:94c0a13b4a0616458b42529091624e66700a17f847453e52279e35509a5b7631"
+            ],
+            "version": "==3.1.1"
+        },
+        "lazy-object-proxy": {
+            "hashes": [
+                "sha256:02b260c8deb80db09325b99edf62ae344ce9bc64d68b7a634410b8e9a568edbf",
+                "sha256:18f9c401083a4ba6e162355873f906315332ea7035803d0fd8166051e3d402e3",
+                "sha256:1f2c6209a8917c525c1e2b55a716135ca4658a3042b5122d4e3413a4030c26ce",
+                "sha256:2f06d97f0ca0f414f6b707c974aaf8829c2292c1c497642f63824119d770226f",
+                "sha256:616c94f8176808f4018b39f9638080ed86f96b55370b5a9463b2ee5c926f6c5f",
+                "sha256:63b91e30ef47ef68a30f0c3c278fbfe9822319c15f34b7538a829515b84ca2a0",
+                "sha256:77b454f03860b844f758c5d5c6e5f18d27de899a3db367f4af06bec2e6013a8e",
+                "sha256:83fe27ba321e4cfac466178606147d3c0aa18e8087507caec78ed5a966a64905",
+                "sha256:84742532d39f72df959d237912344d8a1764c2d03fe58beba96a87bfa11a76d8",
+                "sha256:874ebf3caaf55a020aeb08acead813baf5a305927a71ce88c9377970fe7ad3c2",
+                "sha256:9f5caf2c7436d44f3cec97c2fa7791f8a675170badbfa86e1992ca1b84c37009",
+                "sha256:a0c8758d01fcdfe7ae8e4b4017b13552efa7f1197dd7358dc9da0576f9d0328a",
+                "sha256:a4def978d9d28cda2d960c279318d46b327632686d82b4917516c36d4c274512",
+                "sha256:ad4f4be843dace866af5fc142509e9b9817ca0c59342fdb176ab6ad552c927f5",
+                "sha256:ae33dd198f772f714420c5ab698ff05ff900150486c648d29951e9c70694338e",
+                "sha256:b4a2b782b8a8c5522ad35c93e04d60e2ba7f7dcb9271ec8e8c3e08239be6c7b4",
+                "sha256:c462eb33f6abca3b34cdedbe84d761f31a60b814e173b98ede3c81bb48967c4f",
+                "sha256:fd135b8d35dfdcdb984828c84d695937e58cc5f49e1c854eb311c4d6aa03f4f1"
+            ],
+            "version": "==1.4.2"
+        },
         "lxml": {
             "hashes": [
                 "sha256:02ca7bf899da57084041bb0f6095333e4d239948ad3169443f454add9f4e9cb4",
@@ -574,27 +637,30 @@
         },
         "mypy": {
             "hashes": [
-                "sha256:0107bff4f46a289f0e4081d59b77cef1c48ea43da5a0dbf0005d54748b26df2a",
-                "sha256:07957f5471b3bb768c61f08690c96d8a09be0912185a27a68700f3ede99184e4",
-                "sha256:10af62f87b6921eac50271e667cc234162a194e742d8e02fc4ddc121e129a5b0",
-                "sha256:11fd60d2f69f0cefbe53ce551acf5b1cec1a89e7ce2d47b4e95a84eefb2899ae",
-                "sha256:15e43d3b1546813669bd1a6ec7e6a11d2888db938e0607f7b5eef6b976671339",
-                "sha256:352c24ba054a89bb9a35dd064ee95ab9b12903b56c72a8d3863d882e2632dc76",
-                "sha256:437020a39417e85e22ea8edcb709612903a9924209e10b3ec6d8c9f05b79f498",
-                "sha256:49925f9da7cee47eebf3420d7c0e00ec662ec6abb2780eb0a16260a7ba25f9c4",
-                "sha256:6724fcd5777aa6cebfa7e644c526888c9d639bd22edd26b2a8038c674a7c34bd",
-                "sha256:7a17613f7ea374ab64f39f03257f22b5755335b73251d0d253687a69029701ba",
-                "sha256:cdc1151ced496ca1496272da7fc356580e95f2682be1d32377c22ddebdf73c91"
+                "sha256:1521c186a3d200c399bd5573c828ea2db1362af7209b2adb1bb8532cea2fb36f",
+                "sha256:31a046ab040a84a0fc38bc93694876398e62bc9f35eca8ccbf6418b7297f4c00",
+                "sha256:3b1a411909c84b2ae9b8283b58b48541654b918e8513c20a400bb946aa9111ae",
+                "sha256:48c8bc99380575deb39f5d3400ebb6a8a1cb5cc669bbba4d3bb30f904e0a0e7d",
+                "sha256:540c9caa57a22d0d5d3c69047cc9dd0094d49782603eb03069821b41f9e970e9",
+                "sha256:672e418425d957e276c291930a3921b4a6413204f53fe7c37cad7bc57b9a3391",
+                "sha256:6ed3b9b3fdc7193ea7aca6f3c20549b377a56f28769783a8f27191903a54170f",
+                "sha256:9371290aa2cad5ad133e4cdc43892778efd13293406f7340b9ffe99d5ec7c1d9",
+                "sha256:ace6ac1d0f87d4072f05b5468a084a45b4eda970e4d26704f201e06d47ab2990",
+                "sha256:b428f883d2b3fe1d052c630642cc6afddd07d5cd7873da948644508be3b9d4a7",
+                "sha256:d5bf0e6ec8ba346a2cf35cb55bf4adfddbc6b6576fcc9e10863daa523e418dbb",
+                "sha256:d7574e283f83c08501607586b3167728c58e8442947e027d2d4c7dcd6d82f453",
+                "sha256:dc889c84241a857c263a2b1cd1121507db7d5b5f5e87e77147097230f374d10b",
+                "sha256:f4748697b349f373002656bf32fede706a0e713d67bfdcf04edf39b1f61d46eb"
             ],
             "index": "pypi",
-            "version": "==0.720"
+            "version": "==0.740"
         },
         "mypy-extensions": {
             "hashes": [
-                "sha256:37e0e956f41369209a3d5f34580150bcacfabaa57b33a15c0b25f4b5725e0812",
-                "sha256:b16cabe759f55e3409a7d231ebd2841378fb0c27a5d1994719e340e4f429ac3e"
+                "sha256:090fedd75945a69ae91ce1303b5824f428daf5a028d2f6ab8a299250a846f15d",
+                "sha256:2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8"
             ],
-            "version": "==0.4.1"
+            "version": "==0.4.3"
         },
         "nodeenv": {
             "hashes": [
@@ -602,12 +668,35 @@
             ],
             "version": "==1.3.3"
         },
+        "openapi-core": {
+            "hashes": [
+                "sha256:035f66a1380c27d594a2993a92e2ab67fdede48d879e14f6f2c2928f22889876",
+                "sha256:33c73af42e87ed80f150b5ec3184dfad2952f9e326e84c56bc8c88da35a8c6e6",
+                "sha256:4a295685577d5d2edfffe48162b6bc094e3fe1039e51d9134834caa88aa7eb99"
+            ],
+            "version": "==0.11.1"
+        },
+        "openapi-spec-validator": {
+            "hashes": [
+                "sha256:0caacd9829e9e3051e830165367bf58d436d9487b29a09220fa7edb9f47ff81b",
+                "sha256:d4da8aef72bf5be40cf0df444abd20009a41baf9048a8e03750c07a934f1bdd8",
+                "sha256:e489c7a273284bc78277ac22791482e8058d323b4a265015e9fcddf6a8045bcd"
+            ],
+            "version": "==0.2.8"
+        },
         "packaging": {
             "hashes": [
-                "sha256:a7ac867b97fdc07ee80a8058fe4435ccd274ecc3b0ed61d852d7d53055528cf9",
-                "sha256:c491ca87294da7cc01902edbe30a5bc6c4c28172b5138ab4e4aa1b9d7bfaeafe"
+                "sha256:28b924174df7a2fa32c1953825ff29c61e2f5e082343165438812f00d3a7fc47",
+                "sha256:d9551545c6d761f3def1677baf08ab2a3ca17c56879e70fecba2fc4dde4ed108"
+            ],
+            "version": "==19.2"
+        },
+        "pastedeploy": {
+            "hashes": [
+                "sha256:d423fb9d51fdcf853aa4ff43ac7ec469b643ea19590f67488122d6d0d772350a",
+                "sha256:fe53697ec2754703096b75d0ba29112b0590b4ce46726fe4f9408fd006e4eefc"
             ],
-            "version": "==19.1"
+            "version": "==2.0.1"
         },
         "pathmatch": {
             "hashes": [
@@ -622,12 +711,26 @@
             ],
             "version": "==1.5.0.1"
         },
+        "plaster": {
+            "hashes": [
+                "sha256:215c921a438b5349931fd7df9a5a11a3572947f20f4bc6dd622ac08f1c3ba249",
+                "sha256:8351c7c7efdf33084c1de88dd0f422cbe7342534537b553c49b857b12d98c8c3"
+            ],
+            "version": "==1.0"
+        },
+        "plaster-pastedeploy": {
+            "hashes": [
+                "sha256:391d93a4e1ff81fc3bae27508ebb765b61f1724ae6169f83577f06b6357be7fd",
+                "sha256:7c8aa37c917b615c70bf942b24dc1e0455c49f62f1a2214b1a0dd98871644bbb"
+            ],
+            "version": "==0.7"
+        },
         "pluggy": {
             "hashes": [
-                "sha256:0825a152ac059776623854c1543d65a4ad408eb3d33ee114dff91e57ec6ae6fc",
-                "sha256:b9817417e95936bf75d85d3f8767f7df6cdde751fc40aed3bb3074cbcb77757c"
+                "sha256:0db4b7601aae1d35b4a033282da476845aa19185c1e6964b25cf324b5e4ec3e6",
+                "sha256:fa5fa1622fa6dd5c030e9cad086fa19ef6a0cf6d7a2d12318e10cb49d6d68f34"
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-            "version": "==0.12.0"
+            "version": "==0.13.0"
         },
         "pre-commit": {
             "hashes": [
@@ -689,21 +792,43 @@
             ],
             "version": "==2.4.2"
         },
+        "pyramid": {
+            "hashes": [
+                "sha256:51bf64647345237c00d2fe558935e0e4938c156e29f17e203457fd8e1d757dc7",
+                "sha256:d80ccb8cfa550139b50801591d4ca8a5575334adb493c402fce2312f55d07d66"
+            ],
+            "version": "==1.10.4"
+        },
+        "pyramid-openapi3": {
+            "editable": true,
+            "path": "."
+        },
+        "pyrsistent": {
+            "hashes": [
+                "sha256:34b47fa169d6006b32e99d4b3c4031f155e6e68ebcc107d6454852e8e0ee6533"
+            ],
+            "version": "==0.15.4"
+        },
         "pytest": {
             "hashes": [
-                "sha256:95b1f6db806e5b1b5b443efeb58984c24945508f93a866c1719e1a507a957d7c",
-                "sha256:c3d5020755f70c82eceda3feaf556af9a341334414a8eca521a18f463bcead88"
+                "sha256:27abc3fef618a01bebb1f0d6d303d2816a99aa87a5968ebc32fe971be91eb1e6",
+                "sha256:58cee9e09242937e136dbb3dab466116ba20d6b7828c7620f23947f37eb4dae4"
             ],
-            "index": "pypi",
-            "version": "==5.1.1"
+            "version": "==5.2.2"
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         "pytest-cov": {
             "hashes": [
-                "sha256:2b097cde81a302e1047331b48cadacf23577e431b61e9c6f49a1170bbe3d3da6",
-                "sha256:e00ea4fdde970725482f1f35630d12f074e121a23801aabf2ae154ec6bdd343a"
+                "sha256:cc6742d8bac45070217169f5f72ceee1e0e55b0221f54bcf24845972d3a47f2b",
+                "sha256:cdbdef4f870408ebdbfeb44e63e07eb18bb4619fae852f6e760645fa36172626"
             ],
-            "index": "pypi",
-            "version": "==2.7.1"
+            "version": "==2.8.1"
+        },
+        "pytest-forked": {
+            "hashes": [
+                "sha256:1805699ed9c9e60cb7a8179b8d4fa2b8898098e82d229b0825d8095f0f261100",
+                "sha256:1ae25dba8ee2e56fb47311c9638f9e58552691da87e82d25b0ce0e4bf52b7d87"
+            ],
+            "version": "==1.1.3"
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         "pytest-randomly": {
             "hashes": [
@@ -713,6 +838,13 @@
             "index": "pypi",
             "version": "==3.1.0"
         },
+        "pytest-xdist": {
+            "hashes": [
+                "sha256:5d1b1d4461518a6023d56dab62fb63670d6f7537f23e2708459a557329accf48",
+                "sha256:a8569b027db70112b290911ce2ed732121876632fb3f40b1d39cd2f72f58b147"
+            ],
+            "version": "==1.30.0"
+        },
         "pyyaml": {
             "hashes": [
                 "sha256:0113bc0ec2ad727182326b61326afa3d1d8280ae1122493553fd6f4397f33df9",
@@ -761,27 +893,27 @@
         },
         "ruamel.yaml.clib": {
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-                "sha256:f504d45230cc9abf2810623b924ae048b224a90adb01f97db4e766cfdda8e6eb"
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+                "sha256:b1b7fcee6aedcdc7e62c3a73f238b3d080c7ba6650cd808bce8d7761ec484070",
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+                "sha256:d0d3ac228c9bbab08134b4004d748cf9f8743504875b3603b3afbb97e3472947",
+                "sha256:d10e9dd744cf85c219bf747c75194b624cc7a94f0c80ead624b06bfa9f61d3bc",
+                "sha256:ea4362548ee0cbc266949d8a441238d9ad3600ca9910c3fe4e82ee3a50706973",
+                "sha256:ed5b3698a2bb241b7f5cbbe277eaa7fe48b07a58784fba4f75224fd066d253ad",
+                "sha256:f9dcc1ae73f36e8059589b601e8e4776b9976effd76c21ad6a855a74318efd6e"
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             "markers": "platform_python_implementation == 'CPython' and python_version < '3.8'",
-            "version": "==0.1.2"
+            "version": "==0.2.0"
         },
         "six": {
             "hashes": [
@@ -792,16 +924,23 @@
         },
         "snowballstemmer": {
             "hashes": [
-                "sha256:9f3b9ffe0809d174f7047e121431acf99c89a7040f0ca84f94ba53a498e6d0c9"
+                "sha256:209f257d7533fdb3cb73bdbd24f436239ca3b2fa67d56f6ff88e86be08cc5ef0",
+                "sha256:df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52"
             ],
-            "version": "==1.9.0"
+            "version": "==2.0.0"
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         "soupsieve": {
             "hashes": [
-                "sha256:8662843366b8d8779dec4e2f921bebec9afd856a5ff2e82cd419acc5054a1a92",
-                "sha256:a5a6166b4767725fd52ae55fee8c8b6137d9a51e9f1edea461a062a759160118"
+                "sha256:605f89ad5fdbfefe30cdc293303665eff2d188865d4dbe4eb510bba1edfbfce3",
+                "sha256:b91d676b330a0ebd5b21719cb6e9b57c57d433671f65b9c28dd3461d9a1ed0b6"
+            ],
+            "version": "==1.9.4"
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+        "strict-rfc3339": {
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-            "version": "==1.9.3"
+            "version": "==0.7"
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         "testfixtures": {
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@@ -819,43 +958,47 @@
         },
         "tqdm": {
             "hashes": [
-                "sha256:1be3e4e3198f2d0e47b928e9d9a8ec1b63525db29095cec1467f4c5a4ea8ebf9",
-                "sha256:7e39a30e3d34a7a6539378e39d7490326253b7ee354878a92255656dc4284457"
+                "sha256:abc25d0ce2397d070ef07d8c7e706aede7920da163c64997585d42d3537ece3d",
+                "sha256:dd3fcca8488bb1d416aa7469d2f277902f26260c45aa86b667b074cd44b3b115"
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-            "version": "==4.35.0"
+            "version": "==4.36.1"
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-        "twine": {
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-                "sha256:d6c29c933ecfc74e9b1d9fa13aa1f87c5d5770e119f5a4ce032092f0ff5b14dc"
+                "sha256:4ee44cfa58c52ade8910ea0ebc3d2d84bdcad9fa0422405b1801ec9b9a65b72d",
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             ],
-            "index": "pypi",
-            "version": "==1.13.0"
+            "version": "==1.3"
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-        "typecov": {
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             "hashes": [
-                "sha256:817c9319e321ef50c591abc603681bea3ec84c7b21abb026724ab74569ae56ee",
-                "sha256:97acc6982794c841226760faf838a978de1cf74c628821e7e2622aee059ef68f"
+                "sha256:5319dd3e02ac73fcddcd94f035b9631589ab5d23e1f4699d57365199d85261e1",
+                "sha256:9fe7091715c7576df166df8ef6654e61bada39571783f2fd415bdcba867c6993"
             ],
             "index": "pypi",
-            "version": "==0.2.1"
+            "version": "==2.0.0"
         },
         "typed-ast": {
             "hashes": [
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                 "sha256:18511a0b3e7922276346bcb47e2ef9f38fb90fd31cb9223eed42c85d1312344e",
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                 "sha256:354c16e5babd09f5cb0ee000d54cfa38401d8b8891eefa878ac772f827181a3c",
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                 "sha256:71211d26ffd12d63a83e079ff258ac9d56a1376a25bc80b1cdcdf601b855b90b",
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                 "sha256:d755f03c1e4a51e9b24d899561fec4ccaf51f210d52abdf8c07ee2849b212a36",
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                 "sha256:d896919306dd0aa22d0132f62a1b78d11aaf4c9fc5b3410d3c666b818191630a",
+                "sha256:fdc1c9bbf79510b76408840e009ed65958feba92a88833cdceecff93ae8fff66",
                 "sha256:ffde2fbfad571af120fcbfbbc61c72469e72f550d676c3342492a9dfdefb8f12"
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             "version": "==1.4.0"
@@ -878,17 +1021,24 @@
         },
         "urllib3": {
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-                "sha256:b246607a25ac80bedac05c6f282e3cdaf3afb65420fd024ac94435cabe6e18d1",
-                "sha256:dbe59173209418ae49d485b87d1681aefa36252ee85884c31346debd19463232"
+                "sha256:3de946ffbed6e6746608990594d08faac602528ac7015ac28d33cee6a45b7398",
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-            "version": "==1.25.3"
+            "version": "==1.25.6"
+        },
+        "venusian": {
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+                "sha256:64ec8285b80b110d0ae5db4280e90e31848a59db98db1aba4d7d46f48ce91e3e"
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             "hashes": [
-                "sha256:94a6898293d07f84a98add34c4df900f8ec64a570292279f6d91c781d37fd305",
-                "sha256:f6fc312c031f2d2344f885de114f1cb029dfcffd26aa6e57d2ee2296935c4e7d"
+                "sha256:11cb4608930d5fd3afb545ecf8db83fa50e1f96fc4fca80c94b07d2c83146589",
+                "sha256:d257bb3773e48cac60e475a19b608996c73f4d333b3ba2e4e57d5ac6134e0136"
             ],
-            "version": "==16.7.4"
+            "version": "==16.7.7"
         },
         "waitress": {
             "hashes": [
@@ -932,6 +1082,47 @@
                 "sha256:f06903e9f1f43b12d371004b4ac7b06ab39a44adc747266928ae6debfa7b3335"
             ],
             "version": "==0.6.0"
+        },
+        "zope.deprecation": {
+            "hashes": [
+                "sha256:0d453338f04bacf91bbfba545d8bcdf529aa829e67b705eac8c1a7fdce66e2df",
+                "sha256:f1480b74995958b24ce37b0ef04d3663d2683e5d6debc96726eff18acf4ea113"
+            ],
+            "version": "==4.4.0"
+        },
+        "zope.interface": {
+            "hashes": [
+                "sha256:086707e0f413ff8800d9c4bc26e174f7ee4c9c8b0302fbad68d083071822316c",
+                "sha256:1157b1ec2a1f5bf45668421e3955c60c610e31913cc695b407a574efdbae1f7b",
+                "sha256:11ebddf765bff3bbe8dbce10c86884d87f90ed66ee410a7e6c392086e2c63d02",
+                "sha256:14b242d53f6f35c2d07aa2c0e13ccb710392bcd203e1b82a1828d216f6f6b11f",
+                "sha256:1b3d0dcabc7c90b470e59e38a9acaa361be43b3a6ea644c0063951964717f0e5",
+                "sha256:20a12ab46a7e72b89ce0671e7d7a6c3c1ca2c2766ac98112f78c5bddaa6e4375",
+                "sha256:298f82c0ab1b182bd1f34f347ea97dde0fffb9ecf850ecf7f8904b8442a07487",
+                "sha256:2f6175722da6f23dbfc76c26c241b67b020e1e83ec7fe93c9e5d3dd18667ada2",
+                "sha256:3b877de633a0f6d81b600624ff9137312d8b1d0f517064dfc39999352ab659f0",
+                "sha256:4265681e77f5ac5bac0905812b828c9fe1ce80c6f3e3f8574acfb5643aeabc5b",
+                "sha256:550695c4e7313555549aa1cdb978dc9413d61307531f123558e438871a883d63",
+                "sha256:5f4d42baed3a14c290a078e2696c5f565501abde1b2f3f1a1c0a94fbf6fbcc39",
+                "sha256:62dd71dbed8cc6a18379700701d959307823b3b2451bdc018594c48956ace745",
+                "sha256:7040547e5b882349c0a2cc9b50674b1745db551f330746af434aad4f09fba2cc",
+                "sha256:7e099fde2cce8b29434684f82977db4e24f0efa8b0508179fce1602d103296a2",
+                "sha256:7e5c9a5012b2b33e87980cee7d1c82412b2ebabcb5862d53413ba1a2cfde23aa",
+                "sha256:81295629128f929e73be4ccfdd943a0906e5fe3cdb0d43ff1e5144d16fbb52b1",
+                "sha256:95cc574b0b83b85be9917d37cd2fad0ce5a0d21b024e1a5804d044aabea636fc",
+                "sha256:968d5c5702da15c5bf8e4a6e4b67a4d92164e334e9c0b6acf080106678230b98",
+                "sha256:9e998ba87df77a85c7bed53240a7257afe51a07ee6bc3445a0bf841886da0b97",
+                "sha256:a0c39e2535a7e9c195af956610dba5a1073071d2d85e9d2e5d789463f63e52ab",
+                "sha256:a15e75d284178afe529a536b0e8b28b7e107ef39626a7809b4ee64ff3abc9127",
+                "sha256:a6a6ff82f5f9b9702478035d8f6fb6903885653bff7ec3a1e011edc9b1a7168d",
+                "sha256:b639f72b95389620c1f881d94739c614d385406ab1d6926a9ffe1c8abbea23fe",
+                "sha256:bad44274b151d46619a7567010f7cde23a908c6faa84b97598fd2f474a0c6891",
+                "sha256:bbcef00d09a30948756c5968863316c949d9cedbc7aabac5e8f0ffbdb632e5f1",
+                "sha256:d788a3999014ddf416f2dc454efa4a5dbeda657c6aba031cf363741273804c6b",
+                "sha256:eed88ae03e1ef3a75a0e96a55a99d7937ed03e53d0cffc2451c208db445a2966",
+                "sha256:f99451f3a579e73b5dd58b1b08d1179791d49084371d9a47baad3b22417f0317"
+            ],
+            "version": "==4.6.0"
         }
     }
 }
diff --git a/setup.cfg b/setup.cfg
index b89786d..9aabe51 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -24,3 +24,9 @@ ignore_missing_imports = True
 
 [mypy-zope.interface.*]
 ignore_missing_imports = True
+
+[tool:pytest]
+python_files = test_*.py
+testpaths =
+    pyramid_openapi3/tests
+addopts = -W always --cov --cov-report=term-missing
diff --git a/setup.py b/setup.py
index e05ae57..39af6b6 100644
--- a/setup.py
+++ b/setup.py
@@ -44,6 +44,12 @@ def run(self):  # noqa: D102
             sys.exit(info)
 
 
+testing_extras = [
+    "pytest >= 3.1.0",  # >= 3.1.0 so we can use pytest.param
+    "pytest-cov",
+    "pytest-xdist",
+]
+
 setup(
     name="pyramid_openapi3",
     version=VERSION,
@@ -68,6 +74,6 @@ def run(self):  # noqa: D102
     packages=find_packages(exclude=["tests"]),
     package_data={"pyramid_openapi3": ["static/*.*"], "": ["LICENSE"]},
     install_requires=["openapi-core<0.12.0", "openapi-spec-validator", "pyramid"],
-    extras_require={':python_version<"3.7"': ["importlib-resources"]},
+    extras_require={"testing": testing_extras},
     cmdclass={"verify": VerifyVersionCommand},
 )
diff --git a/tox.ini b/tox.ini
index 2a03b76..1554c6c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,16 +1,42 @@
 [tox]
-envlist = py34,py35,py36
+envlist =
+    py37,py38,
+    coverage
+skip_missing_interpreters = True
 
 [testenv]
-extras = dev
-# Needed due to https://github.com/p1c2u/openapi-core/issues/47
-install_command =
-  pip install --no-binary openapi-core {opts} {packages}
+# Most of these are defaults but if you specify any you can't fall back
+# to defaults for others.
+basepython =
+    py37: python3.7
+    py38: python3.8
+    py3: python3.7
 commands =
-    pytest
+    pytest {posargs:}
+extras =
+    testing
+setenv =
+    COVERAGE_FILE=.coverage.{envname}
 
-[testenv:lint]
-basepython = python3.6
-extras = dev, lint
+[testenv:coverage]
+;skip_install = true
+basepython = python3.7
 commands =
-    black --check --verbose pyramid_openapi3
+;    coverage erase
+    coverage combine
+    coverage xml
+    coverage report --show-missing --fail-under=100
+deps =
+    coverage
+setenv =
+    COVERAGE_FILE=.coverage
+
+# Needed due to https://github.com/p1c2u/openapi-core/issues/47
+;install_command =
+;  pip install --no-binary openapi-core {opts} {packages}
+
+;[testenv:lint]
+;basepython = python3.6
+;extras = dev, lint
+;commands =
+;    black --check --verbose pyramid_openapi3