Implement remaining tests

1 files changed, 75 insertions, 5 deletions

diff --git a/tests/test_merge.py b/tests/test_merge.py
index 168d2cc..1b919f7 100644
--- a/tests/test_merge.py
+++ b/tests/test_merge.py
@@ -1,7 +1,33 @@
+import os
 import pytest
-from delivery_merge import merge
+from delivery_merge import conda, merge
 
 
+CHANNELS = ['http://ssb.stsci.edu/astroconda',
+            'defaults',
+            'http://ssb.stsci.edu/astroconda-dev']
+BASE_SPEC = """# This file may be used to create an environment using:
+# $ conda create --name <env> --file <this file>
+# platform: linux-64
+@EXPLICIT
+https://repo.anaconda.com/pkgs/main/linux-64/ca-certificates-2019.1.23-0.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/libgcc-ng-8.2.0-hdf63c60_1.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/libstdcxx-ng-8.2.0-hdf63c60_1.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/libffi-3.2.1-hd88cf55_4.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/ncurses-6.1-he6710b0_1.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/openssl-1.1.1b-h7b6447c_1.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/xz-5.2.4-h14c3975_4.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/zlib-1.2.11-h7b6447c_3.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/libedit-3.1.20181209-hc058e9b_0.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/readline-7.0-h7b6447c_5.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/tk-8.6.8-hbc83047_0.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/sqlite-3.28.0-h7b6447c_0.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/python-3.7.3-h0371630_0.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/certifi-2019.3.9-py37_0.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/setuptools-41.0.1-py37_0.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/wheel-0.33.1-py37_0.tar.bz2
+https://repo.anaconda.com/pkgs/main/linux-64/pip-19.1-py37_0.tar.bz2
+"""
 COMMENTS_DELIM = [';', '#']
 COMMENTS = """; comment
 ; comment ; comment
@@ -23,8 +49,8 @@ data#comment
 DMFILE = """
 ; Example
 python  # dmfile
-nomkl
-numpy>=1.16.3
+setuptools
+relic   # tiny package providing its own test suite
 
 """
 DMFILE_INVALID = f"""
@@ -32,14 +58,25 @@ DMFILE_INVALID = f"""
 invalid package specification
 """
 
+
 class TestMerge:
     def setup_class(self):
+        self.env_name = 'delivery_env'
+        self.input_file_base_spec = 'base_spec.txt'
+        self.version = '4.5.12'
         self.input_file = 'sample.dm'
         self.input_file_invalid = 'sample_invalid.dm'
         self.input_file_empty = 'sample_empty.dm'
         open(self.input_file, 'w+').write(DMFILE)
         open(self.input_file_invalid, 'w+').write(DMFILE_INVALID)
         open(self.input_file_empty, 'w+').write("")
+        open(self.input_file_base_spec, 'w+').write(BASE_SPEC)
+
+        self.prefix = conda.conda_installer(self.version)
+        conda.conda_init_path(self.prefix)
+        conda.conda('create', '-q', '-y',
+              '-n',  self.env_name,
+              '--file', self.input_file_base_spec)
 
     def teardown_class(self):
         pass
@@ -51,8 +88,8 @@ class TestMerge:
 
     def test_dmfile(self):
         data = merge.dmfile(self.input_file)
-        assert COMMENTS_DELIM not in data
-        assert all([merge.DMFILE_RE.match(x) for x in data])
+        assert COMMENTS_DELIM not in [x['fullspec'] for x in data]
+        assert all([x['name'] for x in data])
 
     def test_dmfile_raises_InvalidPackageSpec(self):
         with pytest.raises(merge.InvalidPackageSpec):
@@ -61,3 +98,36 @@ class TestMerge:
     def test_dmfile_raises_EmptyPackageSpec(self):
         with pytest.raises(merge.EmptyPackageSpec):
             merge.dmfile(self.input_file_empty)
+
+    def test_env_combine(self):
+        merge.env_combine(self.input_file, self.env_name, CHANNELS)
+
+        input_data = merge.dmfile(self.input_file)
+        output_data = conda.conda(f'list -n {self.env_name}')
+        output_data.check_returncode()
+        installed = [x.split()[0] for x in output_data.stdout.decode().splitlines()
+                     if not x.startswith('#')]
+        requested = [x['name'] for x in input_data]
+        for req in requested:
+            assert req in installed
+
+    def test_testable_packages(self):
+        merge.env_combine(self.input_file, self.env_name, CHANNELS)
+        result = list(merge.testable_packages(self.input_file, self.prefix))
+        assert result
+
+        for data in result:
+            assert isinstance(data, dict)
+            assert [isinstance(x, str) for x in data.values()]
+
+    def test_integration_test(self):
+        merge.env_combine(self.input_file, self.env_name, CHANNELS)
+        input_data = list(merge.testable_packages(self.input_file, self.prefix))
+        assert input_data
+
+        output_dir = 'test_results'
+        for pkg in input_data:
+            result = merge.integration_test(pkg, self.env_name, output_dir)
+            assert os.path.exists(result)
+            contents = open(result).read()
+            assert contents.startswith('<?xml') and contents.endswith('</testsuite>')