Handle indended snapshots

jamieshark · Jul 7, 2019 · 6c92c1b · 6c92c1b
1 parent 815f13c
commit 6c92c1b
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Showing 2 changed files with 15 additions and 7 deletions.
diff --git a/lib/snapshot_testing/snapshot.rb b/lib/snapshot_testing/snapshot.rb
@@ -3,7 +3,7 @@
 
 module SnapshotTesting
   module Snapshot
-    TEMPLATE = "snapshots[%s] = <<~SNAP\n%s\nSNAP\n".freeze
+    TEMPLATE = "snapshots[%s] = <<-SNAP\n%s\nSNAP\n".freeze
 
     @@serializers = [SnapshotTesting::Serializer.new]
 

diff --git a/spec/snapshot_testing/snapshot_spec.rb b/spec/snapshot_testing/snapshot_spec.rb
@@ -17,18 +17,26 @@ def dump(jawn)
   end
 
   let(:data) {
-    { "hello" => "world", "foo" => "bar\nbaz" }
+    {
+      "simple" => "foo",
+      "multiline" => "foo\nbar",
+      "indented" => "  foo"
+    }
   }
 
   let(:snapshot) {
     <<~EOS
-    snapshots["hello"] = <<~SNAP
-    world
+    snapshots["simple"] = <<-SNAP
+    foo
     SNAP
 
-    snapshots["foo"] = <<~SNAP
+    snapshots["multiline"] = <<-SNAP
+    foo
     bar
-    baz
+    SNAP
+
+    snapshots["indented"] = <<-SNAP
+      foo
     SNAP
     EOS
   }
@@ -47,7 +55,7 @@ def dump(jawn)
     snapshot = SnapshotTesting::Snapshot.dump("jawn" => Jawn.new("jint"))
 
     expect(snapshot).to eq(<<~EOS)
-    snapshots["jawn"] = <<~SNAP
+    snapshots["jawn"] = <<-SNAP
     jint
     SNAP
     EOS