feat: Adding basic parse test

fixtures/sample.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?OFX OFXHEADER="200" VERSION="211" SECURITY="NONE" OLDFILEUID="NONE" NEWFILEUID="12345678901234567890123456789012"?>
+<OFX>
+  <SIGNONMSGSRSV1>
+    <SONRS>
+      <STATUS>
+        <CODE>0</CODE>
+        <SEVERITY>INFO</SEVERITY>
+        <MESSAGE>Successful Sign On</MESSAGE>
+      </STATUS>
+      <DTSERVER>20230510120000</DTSERVER>
+      <LANGUAGE>ENG</LANGUAGE>
+      <FI>
+        <ORG>BANK NAME</ORG>
+        <FID>123456789</FID>
+      </FI>
+    </SONRS>
+  </SIGNONMSGSRSV1>
+  <BANKMSGSRSV1>
+    <STMTTRNRS>
+      <TRNUID>1000000001</TRNUID>
+      <STATUS>
+        <CODE>0</CODE>
+        <SEVERITY>INFO</SEVERITY>
+        <MESSAGE>Successful Transaction</MESSAGE>
+      </STATUS>
+      <STMTRS>
+        <CURDEF>USD</CURDEF>
+        <BANKACCTFROM>
+          <BANKID>987654321</BANKID>
+          <ACCTID>123456789</ACCTID>
+          <ACCTTYPE>CHECKING</ACCTTYPE>
+        </BANKACCTFROM>
+        <BANKTRANLIST>
+          <DTSTART>20230501000000</DTSTART>
+          <DTEND>20230510000000</DTEND>
+          <STMTTRN>
+            <TRNTYPE>DEBIT</TRNTYPE>
+            <DTPOSTED>20230503000000</DTPOSTED>
+            <TRNAMT>-100.00</TRNAMT>
+            <FITID>1000000001</FITID>
+            <NAME>Grocery Store</NAME>
+          </STMTTRN>
+          <STMTTRN>
+            <TRNTYPE>CREDIT</TRNTYPE>
+            <DTPOSTED>20230505000000</DTPOSTED>
+            <TRNAMT>2000.00</TRNAMT>
+            <FITID>1000000002</FITID>
+            <NAME>Paycheck</NAME>
+          </STMTTRN>
+        </BANKTRANLIST>
+        <LEDGERBAL>
+          <BALAMT>5000.00</BALAMT>
+          <DTASOF>20230510000000</DTASOF>
+        </LEDGERBAL>
+      </STMTRS>
+    </STMTTRNRS>
+  </BANKMSGSRSV1>
+</OFX>

go.mod

@@ -1,3 +1,11 @@
 module github.com/elliotcourant/gofx
 
 go 1.21.1
+
+require github.com/stretchr/testify v1.8.4
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

go.sum

@@ -0,0 +1,9 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

main_test.go

@@ -0,0 +1,18 @@
+package gofx
+
+import (
+	"embed"
+	"path"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+//go:embed fixtures/*.xml
+var fixtureData embed.FS
+
+func GetFixtures(t *testing.T, name string) []byte {
+	data, err := fixtureData.ReadFile(path.Join("fixtures", name))
+	require.NoError(t, err, "must be able to load fixture data for parsing")
+	return data
+}

ofx_test.go

@@ -0,0 +1,18 @@
+package gofx
+
+import (
+	"encoding/xml"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestParse(t *testing.T) {
+	data := GetFixtures(t, "sample.xml")
+	var ofx OFX
+	err := xml.Unmarshal(data, &ofx)
+	assert.NoError(t, err, "must be able to unmarshal from xml")
+	assert.Nil(t, ofx.EMAILMSGSRSV1, "email message response should be nil")
+	assert.NotNil(t, ofx.SIGNONMSGSRSV1, "sign on message response should not be nil")
+}
+