From d54871afd283188e57a2cecd05e84c7c4e16d608 Mon Sep 17 00:00:00 2001
From: "FeRD (Frank Dana)" <ferdnyc@gmail.com>
Date: Tue, 3 Nov 2020 14:22:02 -0500
Subject: [PATCH] FrameMapper_tests: Add more coverage

---
 tests/FrameMapper_Tests.cpp | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/tests/FrameMapper_Tests.cpp b/tests/FrameMapper_Tests.cpp
index 8ce373c5..d586c30c 100644
--- a/tests/FrameMapper_Tests.cpp
+++ b/tests/FrameMapper_Tests.cpp
@@ -44,6 +44,7 @@ using namespace std;
 using namespace openshot;
 
 SUITE(FrameMapper) {
+
 TEST(NoOp_GetMappedFrame)
 {
 	// Create a reader
@@ -57,6 +58,15 @@ TEST(NoOp_GetMappedFrame)
 	MappedFrame f = mapping.GetMappedFrame(100);
 	CHECK_EQUAL(100, f.Odd.Frame);
 	CHECK_EQUAL(100, f.Even.Frame);
+
+	// Should return end frame
+	f = mapping.GetMappedFrame(150);
+	CHECK_EQUAL(120, f.Odd.Frame);
+	CHECK_EQUAL(120, f.Even.Frame);
+
+	mapping.Close();
+	mapping.Reader(nullptr);
+	CHECK_THROW(mapping.Reader(), ReaderClosed);
 }
 
 TEST(Invalid_Frame_Too_Small)
@@ -475,4 +485,17 @@ TEST(redistribute_samples_per_frame) {
 	r.Close();
 }
 
+TEST(Json)
+{
+	DummyReader r(Fraction(30,1), 1280, 720, 48000, 2, 5.0);
+	FrameMapper map(&r, Fraction(30, 1), PULLDOWN_NONE, 48000, 2, LAYOUT_STEREO);
+
+	// Read JSON config & write it back again
+	const std::string map_config = map.Json();
+	map.SetJson(map_config);
+
+	CHECK_EQUAL(48000, map.info.sample_rate);
+	CHECK_EQUAL(30, map.info.fps.num);
+}
+
 }  // SUITE