From a5eec95e9081b1da7b94630a341ea371251dd9de Mon Sep 17 00:00:00 2001
From: Brandon Dyck <brandon@dyck.us>
Date: Thu, 16 Apr 2020 14:49:28 -0600
Subject: [PATCH] Start writing tests

---
 back/store.go      | 18 ++++++++++++++++++
 back/store_test.go | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 go.mod             |  1 +
 go.sum             |  2 ++
 4 files changed, 67 insertions(+)
 create mode 100644 back/store_test.go

diff --git a/back/store.go b/back/store.go
index 276ab95..587f594 100644
--- a/back/store.go
+++ b/back/store.go
@@ -45,6 +45,24 @@ func NewStore(filename string, genString GenString) (*Store, error) {
 	return store, nil
 }
 
+func NewMemoryStore(genString GenString) (*Store, error) {
+	pool, err := sqlitex.Open("file::memory:?mode=memory&cache=shared", 0, 10)
+	if err != nil {
+		return nil, err
+	}
+	store := &Store{
+		pool:      pool,
+		genString: genString,
+	}
+	log.Println("creating schema")
+	err = store.createSchema()
+	if err != nil {
+		defer pool.Close()
+		return nil, err
+	}
+	return store, nil
+}
+
 func (s *Store) Close() error {
 	return s.pool.Close()
 }
diff --git a/back/store_test.go b/back/store_test.go
new file mode 100644
index 0000000..d365d1a
--- /dev/null
+++ b/back/store_test.go
@@ -0,0 +1,46 @@
+package back_test
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/matryer/is"
+	"gitlab.codemonkeysoftware.net/b/henwen/back"
+)
+
+func TestNewMemoryStore(t *testing.T) {
+	is := is.New(t)
+	store, err := back.NewMemoryStore(back.SecureGenString)
+	is.NoErr(err)
+	is.True(store != nil)
+	store.Close()
+}
+
+func TestCreateEvent(t *testing.T) {
+	is := is.New(t)
+	store, err := back.NewMemoryStore(back.SecureGenString)
+	is.NoErr(err)
+	defer store.Close()
+
+	earliest := time.Date(2020, 04, 05, 0, 0, 0, 0, time.UTC)
+	latest := time.Date(2020, 04, 05, 0, 0, 0, 0, time.UTC)
+	const name = "abc"
+	const description = "def"
+	createResult, err := store.CreateEvent(context.Background(), back.CreateEventCommand{
+		Name:         name,
+		Description:  description,
+		EarliestDate: earliest,
+		LatestDate:   latest,
+	})
+	is.NoErr(err)
+
+	metadataResult, err := store.GetEventMetadata(context.Background(), back.GetEventMetadataQuery{
+		AlphaID: createResult.AlphaID,
+	})
+	is.NoErr(err)
+	is.Equal(metadataResult.Name, name)
+	is.Equal(metadataResult.Description, description)
+	is.True(metadataResult.EarliestDate.Equal(earliest))
+	is.True(metadataResult.LatestDate.Equal(latest))
+}
diff --git a/go.mod b/go.mod
index 25b6e6e..59d734c 100644
--- a/go.mod
+++ b/go.mod
@@ -4,5 +4,6 @@ go 1.14
 
 require (
 	crawshaw.io/sqlite v0.2.5
+	github.com/matryer/is v1.3.0
 	gitlab.codemonkeysoftware.net/b/hatmill v0.0.5
 )
diff --git a/go.sum b/go.sum
index d1aeadd..feaf13c 100644
--- a/go.sum
+++ b/go.sum
@@ -2,5 +2,7 @@ crawshaw.io/iox v0.0.0-20181124134642-c51c3df30797/go.mod h1:sXBiorCo8c46JlQV3oX
 crawshaw.io/sqlite v0.2.5 h1:lUjWtEQJZApoL4V83cHsNeaGZkY5Ofmh8cGGBdZNxPU=
 crawshaw.io/sqlite v0.2.5/go.mod h1:igAO5JulrQ1DbdZdtVq48mnZUBAPOeFzer7VhDWNtW4=
 github.com/leanovate/gopter v0.2.4/go.mod h1:gNcbPWNEWRe4lm+bycKqxUYoH5uoVje5SkOJ3uoLer8=
+github.com/matryer/is v1.3.0 h1:9qiso3jaJrOe6qBRJRBt2Ldht05qDiFP9le0JOIhRSI=
+github.com/matryer/is v1.3.0/go.mod h1:2fLPjFQM9rhQ15aVEtbuwhJinnOqrmgXPNdZsdwlWXA=
 gitlab.codemonkeysoftware.net/b/hatmill v0.0.5 h1:7L70G1Qmdm7bSwH58qWY5psXOwoqcvokLhc4BPSIjWo=
 gitlab.codemonkeysoftware.net/b/hatmill v0.0.5/go.mod h1:3jggrD9qkK8kXt0d3+Kwg3zti2PfPcociz7r3oxtjWU=