Adding functional tests

.travis.yml

@@ -13,6 +13,7 @@ script:
     - gometalinter --vendored-linters -e '_test.go' ./...
     - go test -v ./...
     - go test -v -covermode=count -coverprofile=coverage.out ./diff
+    - ./tests.sh
     - $GOPATH/bin/goveralls -coverprofile=coverage.out -service=travis-ci -repotoken $COVERALLS_TOKEN
 
 env:

Readme.md

@@ -5,7 +5,7 @@
 [![Build Status](https://travis-ci.org/yazgazan/jaydiff.svg?branch=master)](https://travis-ci.org/yazgazan/jaydiff)
 [![Coverage Status](https://coveralls.io/repos/github/yazgazan/jaydiff/badge.svg?branch=master)](https://coveralls.io/github/yazgazan/jaydiff?branch=master)
 [![Go version](https://img.shields.io/badge/go-1.8%2B-brightgreen.svg)](https://github.com/yazgazan/jaydiff)
-[![Project version](https://img.shields.io/badge/version-0.1.0-orange.svg)](https://github.com/yazgazan/jaydiff/releases)
+[![Project version](https://img.shields.io/badge/version-0.1.1-orange.svg)](https://github.com/yazgazan/jaydiff/releases)
 
 # Install
 

main.go

@@ -10,11 +10,11 @@ import (
 )
 
 const (
-	statusDiffMismatch   = 1
 	statusUsage          = 2
 	statusReadError      = 3
 	statusUnmarshalError = 4
 	statusDiffError      = 5
+	statusDiffMismatch   = 6
 )
 
 func main() {

patterns.go

@@ -1,8 +1,6 @@
 package main
 
 import (
-	"strings"
-
 	"github.com/gobwas/glob"
 )
 
@@ -13,16 +11,6 @@ type ignorePattern struct {
 
 type ignorePatterns []ignorePattern
 
-func (p ignorePatterns) String() string {
-	var ss []string
-
-	for _, pattern := range p {
-		ss = append(ss, pattern.s)
-	}
-
-	return strings.Join(ss, ",")
-}
-
 func (p *ignorePatterns) UnmarshalFlag(s string) error {
 	pattern, err := glob.Compile(s)
 	if err != nil {

tests.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+FAILED=0
+
+echo "./jaydiff --show-types:"
+./jaydiff --indent='    ' --show-types test_files/lhs.json test_files/rhs.json
+CODE=$?
+if [[ $CODE -ne 6 ]]; then
+	echo "FAIL with code $CODE"
+	FAILED=1
+else
+	echo "OK"
+fi
+echo
+
+echo "./jaydiff --show-types --ignore:"
+./jaydiff --indent='    ' --show-types \
+	--ignore='.b\[\]' --ignore='.d' --ignore='.c.[ac]' \
+	test_files/lhs.json test_files/rhs.json
+CODE=$?
+if [[ $CODE -ne 6 ]]; then
+	echo "FAIL with code $CODE"
+	FAILED=1
+else
+	echo "OK"
+fi
+echo
+
+echo "./jaydiff --report --show-types:"
+./jaydiff --report --indent='    ' --show-types \
+	test_files/lhs.json test_files/rhs.json
+CODE=$?
+if [[ $CODE -ne 6 ]]; then
+	echo "FAIL with code $CODE"
+	FAILED=1
+else
+	echo "OK"
+fi
+echo
+
+if [[ $FAILED -ne 0 ]]; then
+	echo "$FAILED errors"
+	exit 1
+fi
+