initial version of cli integration tests

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)

integration-cli/docker_cli_build_test.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"fmt"
+	"os/exec"
+	"path/filepath"
+	"testing"
+)
+
+func TestBuildSixtySteps(t *testing.T) {
+	buildDirectory := filepath.Join(workingDirectory, "build_tests", "TestBuildSixtySteps")
+	buildCmd := exec.Command(dockerBinary, "build", "-t", "foobuildsixtysteps", ".")
+	buildCmd.Dir = buildDirectory
+	out, exitCode, err := runCommandWithOutput(buildCmd)
+	errorOut(err, t, fmt.Sprintf("build failed to complete: %v %v", out, err))
+
+	if err != nil || exitCode != 0 {
+		t.Fatal("failed to build the image")
+	}
+
+	go deleteImages("foobuildsixtysteps")
+
+	logDone("build - build an image with sixty build steps")
+}
+
+// TODO: TestCaching
+
+// TODO: TestADDCacheInvalidation