private PythonPlatform CreatePlatform(
string[] supportedVersions = null,
string defaultVersion = null,
string detectedVersion = null,
BuildScriptGeneratorOptions commonOptions = null,
PythonScriptGeneratorOptions pythonScriptGeneratorOptions = null)
{
supportedVersions = supportedVersions ?? new[] { defaultVersion };
defaultVersion = defaultVersion ?? Common.PythonVersions.Python37Version;
var versionProvider = new TestPythonVersionProvider(
supportedPythonVersions: supportedVersions,
defaultVersion: defaultVersion);
commonOptions = commonOptions ?? new BuildScriptGeneratorOptions();
pythonScriptGeneratorOptions = pythonScriptGeneratorOptions ?? new PythonScriptGeneratorOptions();
var detector = new TestPythonPlatformDetector(detectedVersion: detectedVersion);
return(new PythonPlatform(
Options.Create(commonOptions),
Options.Create(pythonScriptGeneratorOptions),
versionProvider,
NullLogger <PythonPlatform> .Instance,
detector,
new PythonPlatformInstaller(Options.Create(commonOptions), NullLoggerFactory.Instance)));
}
public void GeneratedSnippet_DoesNotHaveInstallScript_IfVersionIsAlreadyPresentOnDisk()
{
// Arrange
var options = new BuildScriptGeneratorOptions()
{
EnableDynamicInstall = true
};
var environment = new TestEnvironment();
var installerScriptSnippet = "##INSTALLER_SCRIPT##";
var versionProvider = new TestPythonVersionProvider(new[] { "3.7.5", "3.8.0" }, defaultVersion: "3.7.5");
var platformInstaller = new TestPythonPlatformInstaller(
isVersionAlreadyInstalled: true,
installerScript: installerScriptSnippet,
Options.Create(options),
environment);
var platform = CreatePlatform(environment, versionProvider, platformInstaller, options);
var repo = new MemorySourceRepo();
repo.AddFile("", PythonConstants.RequirementsFileName);
repo.AddFile("print(1)", "bla.py");
var context = new BuildScriptGeneratorContext {
SourceRepo = repo, PythonVersion = "3.7.5"
};
// Act
var snippet = platform.GenerateBashBuildScriptSnippet(context);
// Assert
Assert.NotNull(snippet);
Assert.Null(snippet.PlatformInstallationScriptSnippet);
Assert.Contains(ManifestFilePropertyKeys.PythonVersion, snippet.BuildProperties.Keys);
Assert.Equal("3.7.5", snippet.BuildProperties[ManifestFilePropertyKeys.PythonVersion]);
}
private PythonPlatform CreatePlatform(string defaultVersion = null)
{
var versionProvider = new TestPythonVersionProvider(
supportedVersions: new[] { Common.PythonVersions.Python37Version },
defaultVersion: defaultVersion);
var commonOptions = Options.Create(new BuildScriptGeneratorOptions());
var pythonScriptGeneratorOptions = Options.Create(new PythonScriptGeneratorOptions());
return(new PythonPlatform(
commonOptions,
pythonScriptGeneratorOptions,
versionProvider,
NullLogger <PythonPlatform> .Instance,
detector: null,
new PythonPlatformInstaller(commonOptions, NullLoggerFactory.Instance)));
}
public void GeneratedSnippet_HaveInstallScript_IfCustomRequirementsTxtPathSpecified()
{
// Arrange
var pythonScriptGeneratorOptions = new PythonScriptGeneratorOptions()
{
CustomRequirementsTxtPath = "foo/requirements.txt"
};
var commonOptions = new BuildScriptGeneratorOptions()
{
EnableDynamicInstall = true,
CustomRequirementsTxtPath = "foo/requirements.txt"
};
var installerScriptSnippet = "##INSTALLER_SCRIPT##";
var versionProvider = new TestPythonVersionProvider(new[] { "3.7.5", "3.8.0" }, defaultVersion: "3.7.5");
var platformInstaller = new TestPythonPlatformInstaller(
isVersionAlreadyInstalled: false,
installerScript: installerScriptSnippet,
Options.Create(commonOptions),
NullLoggerFactory.Instance);
var platform = CreatePlatform(
versionProvider,
platformInstaller,
commonOptions,
pythonScriptGeneratorOptions);
var repo = new MemorySourceRepo();
repo.AddFile("", "foo/requirements.txt");
repo.AddFile("print(1)", "bla.py");
var context = new BuildScriptGeneratorContext {
SourceRepo = repo
};
var detectorResult = new PythonPlatformDetectorResult
{
Platform = PythonConstants.PlatformName,
PlatformVersion = "3.7.5",
HasRequirementsTxtFile = true,
};
// Act
var snippet = platform.GetInstallerScriptSnippet(context, detectorResult);
// Assert
Assert.NotNull(snippet);
}
public void GeneratedSnippet_HasInstallationScript_IfDynamicInstallIsEnabled()
{
// Arrange
var pythonScriptGeneratorOptions = new PythonScriptGeneratorOptions();
var commonOptions = new BuildScriptGeneratorOptions()
{
EnableDynamicInstall = true
};
var installerScriptSnippet = "##INSTALLER_SCRIPT##";
var versionProvider = new TestPythonVersionProvider(new[] { "3.7.5", "3.8.0" }, defaultVersion: "3.7.5");
var platformInstaller = new TestPythonPlatformInstaller(
isVersionAlreadyInstalled: false,
installerScript: installerScriptSnippet,
Options.Create(commonOptions),
NullLoggerFactory.Instance);
var platform = CreatePlatform(
versionProvider,
platformInstaller,
commonOptions,
pythonScriptGeneratorOptions);
var repo = new MemorySourceRepo();
repo.AddFile("", PythonConstants.RequirementsFileName);
repo.AddFile("print(1)", "bla.py");
var context = new BuildScriptGeneratorContext {
SourceRepo = repo
};
context.ResolvedPythonVersion = "3.7.5";
// Act
var snippet = platform.GenerateBashBuildScriptSnippet(context);
// Assert
Assert.NotNull(snippet);
Assert.NotNull(snippet.PlatformInstallationScriptSnippet);
Assert.Equal(installerScriptSnippet, snippet.PlatformInstallationScriptSnippet);
Assert.Contains(ManifestFilePropertyKeys.PythonVersion, snippet.BuildProperties.Keys);
Assert.Equal("3.7.5", snippet.BuildProperties[ManifestFilePropertyKeys.PythonVersion]);
}