Add integration tests

.gitignore

@@ -1,2 +1,4 @@
 *.swp
 luet
+tests/integration/shunit2
+tests/integration/bin

Makefile

@@ -21,6 +21,10 @@ test:
 	GO111MODULE=off go get github.com/onsi/gomega/...
 	ginkgo -race -r ./...
 
+.PHONY: test-integration
+test-integration:
+	tests/integration/run.sh
+
 .PHONY: coverage
 coverage:
 	go test ./... -race -coverprofile=coverage.txt -covermode=atomic
@@ -36,6 +40,8 @@ help:
 .PHONY: clean
 clean:
 	rm -rf release/
+	rm -rf tests/integration/shunit2
+	rm -rf tests/integration/bin
 
 .PHONY: deps
 deps:

tests/integration/01_simple.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+set -e
+export LUET_NOLOCK=true
+
+oneTimeSetUp() {
+export tmpdir="$(mktemp -d)"
+}
+
+oneTimeTearDown() {
+    rm -rf "$tmpdir"
+}
+
+testBuild() {
+    mkdir $tmpdir/testbuild
+    luet build --tree "$ROOT_DIR/tests/fixtures/buildableseed" --destination $tmpdir/testbuild --compression gzip test/c-1.0
+    buildst=$?
+    assertEquals 'builds successfully' "$buildst" "0"
+}
+
+testRepo() {
+    luet create-repo --tree "$ROOT_DIR/tests/fixtures/buildableseed" \
+    --output $tmpdir/testbuild \
+    --packages $tmpdir/testbuild \
+    --name "test" \
+    --uri $tmpdir/testrootfs \
+    --type local
+
+    createst=$?
+    assertEquals 'create repo successfully' "$createst" "0"
+}
+
+testInstall() {
+    mkdir $tmpdir/testrootfs
+    cat <<EOF > $tmpdir/luet.yaml  
+system-repositories: 
+                   - name: "main"
+                     type: "local"
+                     uri: "$tmpdir/testbuild"
+EOF
+    luet install --config $tmpdir/luet.yaml --system-dbpath $tmpdir/testrootfs --system-target $tmpdir/testrootfs test/c-1.0
+    installst=$?
+    assertEquals 'install test successfully' "$installst" "0"
+}
+
+
+# Load shUnit2.
+. "$ROOT_DIR/tests/integration/shunit2"/shunit2
+

tests/integration/run.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+set -e
+
+export ROOT_DIR="$(git rev-parse --show-toplevel)"
+
+pushd $ROOT_DIR
+    go build -o "$ROOT_DIR/tests/integration/bin/luet" 
+popd
+
+[ ! -d "$ROOT_DIR/tests/integration/shunit2" ] && git clone https://github.com/kward/shunit2.git "$ROOT_DIR/tests/integration/shunit2" 
+
+export PATH=$ROOT_DIR/tests/integration/bin/:$PATH
+
+"$ROOT_DIR/tests/integration/01_simple.sh"
+