From 37041b810fbd10aab0834a33ae1dbd9edbb8bcb9 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Wed, 9 Nov 2022 16:28:19 +1100
Subject: Add so many tests i am going to die

---
 src/drivers/test/test_storage.cpp | 81 +++++++++++++++++++++++++--------------
 1 file changed, 52 insertions(+), 29 deletions(-)

(limited to 'src/drivers/test/test_storage.cpp')

diff --git a/src/drivers/test/test_storage.cpp b/src/drivers/test/test_storage.cpp
index 178ec815..a767a52e 100644
--- a/src/drivers/test/test_storage.cpp
+++ b/src/drivers/test/test_storage.cpp
@@ -4,9 +4,11 @@
 #include <iostream>
 
 #include "gpio-expander.hpp"
-#include "storage.hpp"
 #include "i2c.hpp"
+#include "i2c_fixture.hpp"
 #include "spi.hpp"
+#include "spi_fixture.hpp"
+#include "storage.hpp"
 
 #include "catch2/catch.hpp"
 
@@ -17,58 +19,79 @@ static const std::string kTestFilePath =
     std::string(kStoragePath) + "/" + kTestFilename;
 
 TEST_CASE("sd card storage", "[integration]") {
-  REQUIRE( drivers::init_i2c() == ESP_OK );
-  REQUIRE( drivers::init_spi() == ESP_OK );
+  I2CFixture i2c;
+  SpiFixture spi;
   GpioExpander expander;
 
   {
     std::unique_ptr<SdStorage> result = SdStorage::create(&expander).value();
 
     SECTION("write to a file") {
-
       {
-	std::ofstream test_file;
-	test_file.open(kTestFilePath.c_str());
-	test_file << "hello here is some test";
-	test_file.close();
+        std::ofstream test_file;
+        test_file.open(kTestFilePath.c_str());
+        test_file << "hello here is some test";
+        test_file.close();
       }
 
       SECTION("read from a file") {
-	std::ifstream test_file;
-	test_file.open(kTestFilePath.c_str());
+        std::ifstream test_file;
+        test_file.open(kTestFilePath.c_str());
 
-	std::string line;
-	REQUIRE(std::getline(test_file, line));
-	REQUIRE(line == "hello here is some test");
+        std::string line;
+        REQUIRE(std::getline(test_file, line));
+        REQUIRE(line == "hello here is some test");
 
-	test_file.close();
+        test_file.close();
       }
 
       SECTION("list files") {
-	DIR* dir;
-	struct dirent* ent;
+        DIR* dir;
+        struct dirent* ent;
 
-	dir = opendir(kStoragePath);
-	REQUIRE(dir != nullptr);
+        dir = opendir(kStoragePath);
+        REQUIRE(dir != nullptr);
 
-	bool found_test_file = false;
-	while (ent = readdir(dir)) {
-	  if (ent->d_name == kTestFilename) {
-	    found_test_file = true;
-	  }
-	}
-	closedir(dir);
-
-	REQUIRE(found_test_file);
+        bool found_test_file = false;
+        while (ent = readdir(dir)) {
+          if (ent->d_name == kTestFilename) {
+            found_test_file = true;
+          }
+        }
+        closedir(dir);
 
+        REQUIRE(found_test_file);
       }
 
       REQUIRE(remove(kTestFilePath.c_str()) == 0);
     }
   }
+}
+
+// Failing due to hardware issue. Re-enable in R2.
+TEST_CASE("sd card mux", "[integration][!mayfail]") {
+  I2CFixture i2c;
+  SpiFixture spi;
+  GpioExpander expander;
+
+  SECTION("accessible when switched on") {
+    expander.with([&](auto& gpio) {
+      gpio.set_pin(GpioExpander::SD_MUX_SWITCH, GpioExpander::SD_MUX_ESP);
+    });
+
+    auto result = SdStorage::create(&expander);
+    REQUIRE(result.has_value());
+  }
+
+  SECTION("inaccessible when switched off") {
+    expander.with([&](auto& gpio) {
+      gpio.set_pin(GpioExpander::SD_MUX_SWITCH, GpioExpander::SD_MUX_USB);
+    });
 
-  REQUIRE( drivers::deinit_i2c() == ESP_OK );
-  REQUIRE( drivers::deinit_spi() == ESP_OK );
+    auto result = SdStorage::create(&expander);
+    REQUIRE(result.has_error());
+    REQUIRE(result.error() == SdStorage::FAILED_TO_READ);
+  }
 }
 
 }  // namespace drivers
-- 
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