diff --git a/samples/zephyr/mcutests/mcutests.go b/samples/zephyr/mcutests/mcutests.go
new file mode 100644
index 0000000..9485595
--- /dev/null
+++ b/samples/zephyr/mcutests/mcutests.go
@@ -0,0 +1,255 @@
+// Package mcutests
+package mcutests // github.com/JuulLabs-OSS/mcuboot/samples/zephyr/mcutests
+
+// The main driver of this consists of a series of tests.  Each test
+// then contains a series of commands and expect results.
+var Tests = []struct {
+	Name  string
+	Tests []OneTest
+}{
+	{
+		Name: "Good RSA",
+		Tests: []OneTest{
+			{
+				Commands: [][]string{
+					{"make", "test-good-rsa"},
+					{"make", "flash_boot"},
+				},
+				Expect: "Unable to find bootable image",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello1"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello2"},
+				},
+				Expect: "Hello World from hello2",
+			},
+			{
+				Commands: [][]string{
+					{"pyocd", "commander", "-c", "reset"},
+				},
+				Expect: "Hello World from hello1",
+			},
+		},
+	},
+	{
+		Name: "Good ECDSA",
+		Tests: []OneTest{
+			{
+				Commands: [][]string{
+					{"make", "test-good-ecdsa"},
+					{"make", "flash_boot"},
+				},
+				Expect: "Unable to find bootable image",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello1"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello2"},
+				},
+				Expect: "Hello World from hello2",
+			},
+			{
+				Commands: [][]string{
+					{"pyocd", "commander", "-c", "reset"},
+				},
+				Expect: "Hello World from hello1",
+			},
+		},
+	},
+	{
+		Name: "Overwrite",
+		Tests: []OneTest{
+			{
+				Commands: [][]string{
+					{"make", "test-overwrite"},
+					{"make", "flash_boot"},
+				},
+				Expect: "Unable to find bootable image",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello1"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello2"},
+				},
+				Expect: "Hello World from hello2",
+			},
+			{
+				Commands: [][]string{
+					{"pyocd", "commander", "-c", "reset"},
+				},
+				Expect: "Hello World from hello2",
+			},
+		},
+	},
+	{
+		Name: "Bad RSA",
+		Tests: []OneTest{
+			{
+				Commands: [][]string{
+					{"make", "test-bad-rsa-upgrade"},
+					{"make", "flash_boot"},
+				},
+				Expect: "Unable to find bootable image",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello1"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello2"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"pyocd", "commander", "-c", "reset"},
+				},
+				Expect: "Hello World from hello1",
+			},
+		},
+	},
+	{
+		Name: "Bad RSA",
+		Tests: []OneTest{
+			{
+				Commands: [][]string{
+					{"make", "test-bad-ecdsa-upgrade"},
+					{"make", "flash_boot"},
+				},
+				Expect: "Unable to find bootable image",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello1"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello2"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"pyocd", "commander", "-c", "reset"},
+				},
+				Expect: "Hello World from hello1",
+			},
+		},
+	},
+	{
+		Name: "No bootcheck",
+		Tests: []OneTest{
+			{
+				Commands: [][]string{
+					{"make", "test-no-bootcheck"},
+					{"make", "flash_boot"},
+				},
+				Expect: "Unable to find bootable image",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello1"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello2"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"pyocd", "commander", "-c", "reset"},
+				},
+				Expect: "Hello World from hello1",
+			},
+		},
+	},
+	{
+		Name: "Wrong RSA",
+		Tests: []OneTest{
+			{
+				Commands: [][]string{
+					{"make", "test-wrong-rsa"},
+					{"make", "flash_boot"},
+				},
+				Expect: "Unable to find bootable image",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello1"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello2"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"pyocd", "commander", "-c", "reset"},
+				},
+				Expect: "Hello World from hello1",
+			},
+		},
+	},
+	{
+		Name: "Wrong ECDSA",
+		Tests: []OneTest{
+			{
+				Commands: [][]string{
+					{"make", "test-wrong-ecdsa"},
+					{"make", "flash_boot"},
+				},
+				Expect: "Unable to find bootable image",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello1"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"make", "flash_hello2"},
+				},
+				Expect: "Hello World from hello1",
+			},
+			{
+				Commands: [][]string{
+					{"pyocd", "commander", "-c", "reset"},
+				},
+				Expect: "Hello World from hello1",
+			},
+		},
+	},
+}
+
+type OneTest struct {
+	Commands [][]string
+	Expect   string
+}