From 7534ad94253253762f506e533ad761a2de4d2c13 Mon Sep 17 00:00:00 2001
From: Christoph Knittel <christoph.knittel@cca.io>
Date: Wed, 23 May 2018 07:10:35 +0200
Subject: [PATCH] More tests.

---
 tests/commandLineOptions.test.js                | 17 +++++++++++++++++
 tests/{test1.test.js => extraction.test.js}     |  8 +++++++-
 tests/test1/{Test1_Messages1.re => Test_1_1.re} |  0
 .../{Test1_Messages2.re => subdir/Test_1_2.re}  |  0
 tests/test2/Test_2_1.re                         |  8 ++++++++
 5 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 tests/commandLineOptions.test.js
 rename tests/{test1.test.js => extraction.test.js} (85%)
 rename tests/test1/{Test1_Messages1.re => Test_1_1.re} (100%)
 rename tests/test1/{Test1_Messages2.re => subdir/Test_1_2.re} (100%)
 create mode 100644 tests/test2/Test_2_1.re

diff --git a/tests/commandLineOptions.test.js b/tests/commandLineOptions.test.js
new file mode 100644
index 0000000..e86ba70
--- /dev/null
+++ b/tests/commandLineOptions.test.js
@@ -0,0 +1,17 @@
+const CliTest = require("command-line-test");
+
+describe("test", function() {
+  it("shows help", function*() {
+    const cliTest = new CliTest();
+    const res = yield cliTest.exec("../_build/default/bin/Extract.exe -help");
+    expect(res.stdout).toEqual(
+      "Usage: ../_build/default/bin/Extract.exe directory ...\n  -v shows the program version\n  -help  Display this list of options\n  --help  Display this list of options"
+    );
+  });
+
+  it("shows version", function*() {
+    const cliTest = new CliTest();
+    const res = yield cliTest.exec("../_build/default/bin/Extract.exe -v");
+    expect(res.stdout).toEqual("0.4.0");
+  });
+});
diff --git a/tests/test1.test.js b/tests/extraction.test.js
similarity index 85%
rename from tests/test1.test.js
rename to tests/extraction.test.js
index e1b465e..d0f51ca 100644
--- a/tests/test1.test.js
+++ b/tests/extraction.test.js
@@ -21,13 +21,19 @@ const expectedJson = [
     id: "test1.msg2.2",
     defaultMessage: "This is message 2.2",
     description: "Description for message 2.2"
+  },
+  {
+    id: "test2.msg1.1",
+    defaultMessage: "This is message 2.1.1"
   }
 ];
 
 describe("test", function() {
   it("extracts messages", function*() {
     const cliTest = new CliTest();
-    const res = yield cliTest.exec("../_build/default/bin/Extract.exe test1");
+    const res = yield cliTest.exec(
+      "../_build/default/bin/Extract.exe test1 test2"
+    );
     expect(JSON.parse(res.stdout)).toEqual(expectedJson);
   });
 });
diff --git a/tests/test1/Test1_Messages1.re b/tests/test1/Test_1_1.re
similarity index 100%
rename from tests/test1/Test1_Messages1.re
rename to tests/test1/Test_1_1.re
diff --git a/tests/test1/Test1_Messages2.re b/tests/test1/subdir/Test_1_2.re
similarity index 100%
rename from tests/test1/Test1_Messages2.re
rename to tests/test1/subdir/Test_1_2.re
diff --git a/tests/test2/Test_2_1.re b/tests/test2/Test_2_1.re
new file mode 100644
index 0000000..56a022c
--- /dev/null
+++ b/tests/test2/Test_2_1.re
@@ -0,0 +1,8 @@
+let _ =
+  [@intl.messages]
+  {
+    "test2.msg1.1": {
+      "id": "test2.msg1.1",
+      "defaultMessage": "This is message 2.1.1",
+    },
+  };