From d2ae3822413e2db8cb50439f690b91c11b322bfc Mon Sep 17 00:00:00 2001
From: NikhitaR-IFX <Nikhita.Rajasekhar@infineon.com>
Date: Mon, 31 Jul 2023 22:08:50 +0530
Subject: [PATCH] tests/psoc6: Adding tests for ADC and ADCBlock.

Signed-off-by: NikhitaR-IFX <Nikhita.Rajasekhar@infineon.com>
---
 tests/psoc6/adc.py          | 20 ++++++++++++++++++++
 tests/psoc6/adc.py.exp      |  4 ++++
 tests/psoc6/adcblock.py     | 29 +++++++++++++++++++++++++++++
 tests/psoc6/adcblock.py.exp |  4 ++++
 4 files changed, 57 insertions(+)
 create mode 100644 tests/psoc6/adc.py
 create mode 100644 tests/psoc6/adc.py.exp
 create mode 100644 tests/psoc6/adcblock.py
 create mode 100644 tests/psoc6/adcblock.py.exp

diff --git a/tests/psoc6/adc.py b/tests/psoc6/adc.py
new file mode 100644
index 000000000000..46e4c5ab7c4a
--- /dev/null
+++ b/tests/psoc6/adc.py
@@ -0,0 +1,20 @@
+"""
+ADC test for the PSoC6 port.
+"""
+
+from machine import ADC, Pin
+
+adc_pin = Pin("P10_0")
+adc_wrong_pin = Pin("P13_7")
+
+# Exceptions should be raised
+try:
+    adc = ADC(adc_wrong_pin)
+except:
+    print("Invalid ADC Pin")
+
+adc = ADC(adc_pin, sample_ns=1000)
+print(adc)
+
+print(adc.read_u16() > 0)
+print(adc.read_uv() > 0)
diff --git a/tests/psoc6/adc.py.exp b/tests/psoc6/adc.py.exp
new file mode 100644
index 000000000000..acf3080c7150
--- /dev/null
+++ b/tests/psoc6/adc.py.exp
@@ -0,0 +1,4 @@
+Invalid ADC Pin
+<ADC Pin=80, ADCBlock_id=0, sampling_time_ns=1000>
+True
+True
diff --git a/tests/psoc6/adcblock.py b/tests/psoc6/adcblock.py
new file mode 100644
index 000000000000..c31eee20f8c3
--- /dev/null
+++ b/tests/psoc6/adcblock.py
@@ -0,0 +1,29 @@
+"""
+ADCBlock test for the PSoC6 port.
+"""
+from machine import Pin, ADCBlock
+
+pin = Pin("P10_3")
+
+# Negative tests
+try:
+    adcBlock = ADCBlock(1)
+except:
+    print("TypeError: Specified ADC id not supported. Currently only block 0 is configured!")
+
+try:
+    adcBlock = ADCBlock(0, bits=10)
+except:
+    print("TypeError: Invalid bits. Current ADC configuration supports only 12 bits resolution!")
+
+adcBlock = ADCBlock(0)
+
+try:
+    adcPin = adcBlock.connect(0, pin)
+except:
+    print("TypeError: Wrong pin specified for the mentioned channel")
+
+
+adcPin = adcBlock.connect(3, pin)
+
+print(adcPin.read_uv() > 0)
diff --git a/tests/psoc6/adcblock.py.exp b/tests/psoc6/adcblock.py.exp
new file mode 100644
index 000000000000..dcb8531e876d
--- /dev/null
+++ b/tests/psoc6/adcblock.py.exp
@@ -0,0 +1,4 @@
+TypeError: Specified ADC id not supported. Currently only block 0 is configured!
+TypeError: Invalid bits. Current ADC configuration supports only 12 bits resolution!
+TypeError: Wrong pin specified for the mentioned channel
+True