Add tests for setting the thresholds

2 files changed, 20 insertions, 3 deletions

diff --git a/tests/ads1x1x_i2c.rs b/tests/ads1x1x_i2c.rs
index 0163487..2d8e7e2 100644
--- a/tests/ads1x1x_i2c.rs
+++ b/tests/ads1x1x_i2c.rs
@@ -9,6 +9,23 @@ mod common;
 use common::{ new_ads1013, destroy_ads1013,
               DEVICE_ADDRESS as DEV_ADDR, Register, BitFlags, Config };
 
+#[test]
+fn can_set_low_threshold() {
+    let transactions = [ I2cTrans::write(DEV_ADDR, vec![Register::LOW_TH, 0x7F, 0xF0]) ];
+    let mut dev = new_ads1013(&transactions);
+    dev.set_low_threshold(2047).unwrap();
+    destroy_ads1013(dev);
+}
+
+#[test]
+fn can_set_high_threshold() {
+    let transactions = [ I2cTrans::write(DEV_ADDR, vec![Register::HIGH_TH, 0x7F, 0xF0]) ];
+    let mut dev = new_ads1013(&transactions);
+    dev.set_high_threshold(2047).unwrap();
+    destroy_ads1013(dev);
+}
+
+
 macro_rules! test_set_data_rate {
     ($name:ident, $variant:ident, $config:expr) => {
         #[test]
diff --git a/tests/common/mod.rs b/tests/common/mod.rs
index 0a97690..43dfed4 100644
--- a/tests/common/mod.rs
+++ b/tests/common/mod.rs
@@ -5,12 +5,12 @@ use self::ads1x1x::{ Ads1x1x, interface, ic, SlaveAddr, mode };
 pub const DEVICE_ADDRESS : u8 = 0b100_1000;
 
 pub struct Register;
-
+#[allow(unused)]
 impl Register {
     pub const CONVERSION : u8 = 0x00;
     pub const CONFIG     : u8 = 0x01;
-    //const LOW_TH     : u8 = 0x02;
-    //const HIGH_TH    : u8 = 0x03;
+    pub const LOW_TH     : u8 = 0x02;
+    pub const HIGH_TH    : u8 = 0x03;
 }
 
 pub struct BitFlags;