Introduce first test and test harness

Related to #3

go.mod

@@ -5,5 +5,6 @@ go 1.13
 require (
 	github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334
 	github.com/markbates/pkger v0.16.0
+	github.com/stretchr/testify v1.4.0
 	github.com/urfave/cli v1.22.4
 )

tests/smoke_test.go

@@ -0,0 +1,33 @@
+package tests
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/gocomply/xsd2go/pkg/xsd2go"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSanity(t *testing.T) {
+	xsdFiles, err := filepath.Glob("xsd-examples/valid/*.xsd")
+	assert.Nil(t, err)
+	assert.NotEmpty(t, xsdFiles)
+
+	for _, xsdPath := range xsdFiles {
+		assertConvertsFine(t, xsdPath)
+	}
+}
+
+func assertConvertsFine(t *testing.T, xsdPath string) {
+	dname, err := ioutil.TempDir("", "xsd2go_tests_")
+	assert.Nil(t, err)
+	defer os.RemoveAll(dname)
+
+	outputDir := dname
+
+	goModule := "user.com/private"
+
+	err = xsd2go.Convert(xsdPath, goModule, outputDir)
+}

tests/xsd-examples/valid/simple.xsd

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+		xmlns:simple-schema="https://simple.example.com/"
+		targetNamespace="https://simple.example.com/"
+		elementFormDefault="qualified">
+	<xsd:element name="myelement" type="simple-schema:MyElementType" />
+	<xsd:complexType name="MyElementType">
+		<xsd:sequence>
+			<xsd:element name="id" type="xsd:integer" />
+		</xsd:sequence>
+	</xsd:complexType>
+</xsd:schema>