From 514e5ff422bdd0c0de58f4222803466688771d6d Mon Sep 17 00:00:00 2001
From: Chris Schaefbauer <chris.schaefbauer@openmhealth.org>
Date: Thu, 3 Mar 2016 10:17:30 -0700
Subject: [PATCH] Fix oxygen saturation and body fat percent

---
 Example/Podfile.lock               | 4 ++--
 Example/Tests/OMHSerializerTests.m | 8 ++++----
 Pod/Classes/OMHSerializer.m        | 9 ++++-----
 3 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/Example/Podfile.lock b/Example/Podfile.lock
index 6344dd8..6d509c0 100644
--- a/Example/Podfile.lock
+++ b/Example/Podfile.lock
@@ -1,6 +1,6 @@
 PODS:
   - Expecta (1.0.5)
-  - Granola (0.3.0):
+  - Granola (0.4.0):
     - ObjectiveSugar (~> 1.1)
   - ObjectiveSugar (1.1.0)
   - Specta (1.0.5)
@@ -18,7 +18,7 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   Expecta: e1c022fcd33910b6be89c291d2775b3fe27a89fe
-  Granola: 9363048b8cc0309b43ed1f6b700af47b55b74f35
+  Granola: c765790ab0a5ab322cb09717f415a1d12e0bdcb4
   ObjectiveSugar: a6a25f23d657c19df0a0b972466d5b5ca9f5295c
   Specta: ac94d110b865115fe60ff2c6d7281053c6f8e8a2
   VVJSONSchemaValidation: 11f5ba886e80baccae5d606f3b10f20c1303200d
diff --git a/Example/Tests/OMHSerializerTests.m b/Example/Tests/OMHSerializerTests.m
index 4b433cc..1866cf5 100644
--- a/Example/Tests/OMHSerializerTests.m
+++ b/Example/Tests/OMHSerializerTests.m
@@ -1058,7 +1058,7 @@
 describe(@"HKQuantityTypeIdentifierOxygenSaturation with time_interval", ^{
     itShouldBehaveLike(@"AnySerializerForSupportedSample",^{
         NSDate *start = [NSDate date];
-        NSNumber *value = [NSNumber numberWithFloat:96.1];
+        NSNumber *value = [NSNumber numberWithDouble:.961];
         NSString *unitString = @"%";
         HKSample *sample = [OMHSampleFactory typeIdentifier:HKQuantityTypeIdentifierOxygenSaturation
                                                       attrs:@{@"value":value,
@@ -1071,7 +1071,7 @@
                          @"header.schema_id.name": @"oxygen-saturation",
                          @"header.schema_id.namespace":@"omh",
                          @"header.schema_id.version": @"1.0",
-                         @"body.oxygen_saturation.value":value,
+                         @"body.oxygen_saturation.value":@96.1,
                          @"body.oxygen_saturation.unit":unitString,
                          @"body.effective_time_frame.date_time":[start RFC3339String]
                          }
@@ -1109,7 +1109,7 @@
     itShouldBehaveLike(@"AnySerializerForSupportedSample",^{
         NSDate *start = [NSDate date];
         NSDate *end = [start dateByAddingTimeInterval:3600];
-        NSNumber *value = [NSNumber numberWithFloat:23.2];
+        NSNumber *value = [NSNumber  numberWithDouble:.232];
         NSString *unitString = @"%";
         HKSample *sample = [OMHSampleFactory typeIdentifier:HKQuantityTypeIdentifierBodyFatPercentage
                                                       attrs:@{@"value":value,
@@ -1122,7 +1122,7 @@
                          @"header.schema_id.name": @"body-fat-percentage",
                          @"header.schema_id.namespace":@"omh",
                          @"header.schema_id.version": @"1.0",
-                         @"body.body_fat_percentage.value": value,
+                         @"body.body_fat_percentage.value": @23.2,
                          @"body.body_fat_percentage.unit": unitString,
                          @"body.effective_time_frame.time_interval.start_date_time": [sample.startDate RFC3339String],
                          @"body.effective_time_frame.time_interval.end_date_time": [sample.endDate RFC3339String]
diff --git a/Pod/Classes/OMHSerializer.m b/Pod/Classes/OMHSerializer.m
index 062d029..a5b73f5 100644
--- a/Pod/Classes/OMHSerializer.m
+++ b/Pod/Classes/OMHSerializer.m
@@ -430,11 +430,11 @@ + (BOOL)canSerialize:(HKQuantitySample*)sample error:(NSError**)error {
 - (id)bodyData {
     NSString* unitString = @"%";
     HKUnit* unit = [HKUnit unitFromString:unitString];
-    float value = [[(HKQuantitySample*)self.sample quantity] doubleValueForUnit:unit];
+    double value = [[(HKQuantitySample*)self.sample quantity] doubleValueForUnit:unit];
     
     return @{
              @"oxygen_saturation": @{
-                     @"value": [NSNumber numberWithDouble:value],
+                     @"value": [NSNumber numberWithDouble:value*100],
                      @"unit": unitString
                      },
              @"effective_time_frame": [self populateTimeFrameProperty:self.sample.startDate endDate:self.sample.endDate]
@@ -618,11 +618,10 @@ + (BOOL)canSerialize:(HKQuantitySample*)sample error:(NSError**)error {
 - (id)bodyData {
     NSString* unitString = @"%";
     HKUnit* unit = [HKUnit unitFromString:unitString];
-    float value =
-    [[(HKQuantitySample*)self.sample quantity] doubleValueForUnit:unit];
+    double value = [[(HKQuantitySample*)self.sample quantity] doubleValueForUnit:unit];
     return @{
              @"body_fat_percentage": @{
-                     @"value": [NSNumber numberWithDouble:value],
+                     @"value": [NSNumber numberWithDouble:value*100],
                      @"unit": unitString
                      },
              @"effective_time_frame": [self populateTimeFrameProperty:self.sample.startDate endDate:self.sample.endDate]