Execute() public method

public Execute ( ) : bool
return bool
        public void Execute_InstallationStatusProviderReturnsPackages_OneMessageForEachPackageIsWrittenToUserInterface()
        {
            // Arrange
            var installationStatusProvider = new Mock<IInstallationStatusProvider>();

            var packages = new List<NuDeployPackageInfo>
                {
                    new NuDeployPackageInfo { Id = "Package.A", Version = new SemanticVersion(1, 0, 0, 1), IsInstalled = true },
                    new NuDeployPackageInfo { Id = "Package.B", Version = new SemanticVersion(1, 0, 0, 2), IsInstalled = false },
                };
            installationStatusProvider.Setup(i => i.GetPackageInfo()).Returns(packages);

            var installationStatusCommand = new InstallationStatusCommand(this.loggingUserInterface.UserInterface, installationStatusProvider.Object);

            // Act
            installationStatusCommand.Execute();

            // Assert
            foreach (var packageInfo in packages)
            {
                Assert.IsTrue(this.loggingUserInterface.UserInterfaceOutput.Contains(packageInfo.Id));
                Assert.IsTrue(this.loggingUserInterface.UserInterfaceOutput.Contains(packageInfo.Version.ToString()));
            }
        }
        public void Execute_NoPackageIdIsSupplied_GeneralGetPackageInfoIsCalled()
        {
            // Arrange
            var installationStatusProvider = new Mock<IInstallationStatusProvider>();

            var installationStatusCommand = new InstallationStatusCommand(this.loggingUserInterface.UserInterface, installationStatusProvider.Object);

            // Act
            installationStatusCommand.Execute();

            // Assert
            installationStatusProvider.Verify(i => i.GetPackageInfo(), Times.Once());
        }
        public void Execute_PackageIdSpecified_NoPackagesAreReturned_MessageIsWrittenToUserInterface()
        {
            // Arrange
            string packageId = "Package.A";
            var installationStatusProvider = new Mock<IInstallationStatusProvider>();

            var packages = new List<NuDeployPackageInfo>();
            installationStatusProvider.Setup(i => i.GetPackageInfo(packageId)).Returns(packages);

            var installationStatusCommand = new InstallationStatusCommand(this.loggingUserInterface.UserInterface, installationStatusProvider.Object);

            // Act
            installationStatusCommand.Execute();

            // Assert
            Assert.IsNotNullOrEmpty(this.loggingUserInterface.UserInterfaceOutput);
        }
        public void Execute_InvalidPackageIdIsSupplied_GeneralGetPackageInfoIsCalled(string packageId)
        {
            // Arrange
            var installationStatusProvider = new Mock<IInstallationStatusProvider>();

            var installationStatusCommand = new InstallationStatusCommand(this.loggingUserInterface.UserInterface, installationStatusProvider.Object);

            // prepare command arguments
            installationStatusCommand.Arguments.Add(InstallationStatusCommand.ArgumentNameNugetPackageId, packageId);

            // Act
            installationStatusCommand.Execute();

            // Assert
            installationStatusProvider.Verify(i => i.GetPackageInfo(), Times.Once());
        }