Add initial integration tests

README.md

@@ -54,12 +54,18 @@ you can send questions to <johan.walles@gmail.com>.
 Developing
 ----------
 
-Build + test + run:
+Build+ run:
 
 ```bash
 ./moar.sh
 ```
 
+Run integration tests:
+
+```bash
+./test.sh
+```
+
 Making a new Release
 --------------------
 

integration-tests/test-to-file.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Verify sending the output to a file
+
+set -e -o pipefail
+
+echo Test redirecting a file by name into file by redirecting stdout...
+RESULT="$(mktemp)"
+./moar moar.go > "$RESULT"
+diff -u moar.go "$RESULT"
+rm "$RESULT"
+
+echo Test reading from redirected stdin, writing to redirected stdout...
+RESULT="$(mktemp)"
+./moar < moar.go > "$RESULT"
+diff -u moar.go "$RESULT"
+rm "$RESULT"

moar.sh

@@ -2,14 +2,10 @@
 
 set -e -o pipefail
 
-# Ensure we can cross compile
-GOOS=linux GOARCH=amd64 go build
-GOOS=linux GOARCH=386 go build
-GOOS=darwin GOARCH=amd64 go build
+rm -f moar
 
 go test
 
-# Make sure we're built for the current platform
 go build
 
 ./moar "$@"

test.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -e
+
+# Ensure we can cross compile
+GOOS=linux GOARCH=386 go build
+GOOS=darwin GOARCH=amd64 go build
+
+# Unit tests first...
+go test
+
+# ... then integration.
+go build
+for TEST in integration-tests/*.sh ; do
+    echo "Executing: $(basename "$TEST")..."
+    "$TEST"
+done